I [28/Apr/2017:17:00:19 +0000] Listening to 127.0.0.1:631 (IPv4)
I [28/Apr/2017:17:00:19 +0000] Remote access is disabled.
D [28/Apr/2017:17:00:19 +0000] Added auto ServerAlias TM5320
I [28/Apr/2017:17:00:19 +0000] Loaded configuration file "/@unixroot/etc/cups/cupsd.conf"
I [28/Apr/2017:17:00:19 +0000] Configured for up to 100 clients.
I [28/Apr/2017:17:00:19 +0000] Allowing up to 100 client connections per host.
I [28/Apr/2017:17:00:19 +0000] Using policy "default" as the default.
I [28/Apr/2017:17:00:19 +0000] Full reload is required.
I [28/Apr/2017:17:00:19 +0000] Loaded MIME database from "/@unixroot/usr/share/cups/mime" and "/@unixroot/etc/cups": 44 types, 52 filters...
D [28/Apr/2017:17:00:19 +0000] Loading printer Canon_MG7500_USB...
D [28/Apr/2017:17:00:19 +0000] load_ppd: Loading /@unixroot/var/cache/cups/Canon_MG7500_USB.data...
D [28/Apr/2017:17:00:19 +0000] cupsdRegisterPrinter(p=0x20058780(Canon_MG7500_USB))
D [28/Apr/2017:17:00:19 +0000] Loading printer MG7550...
D [28/Apr/2017:17:00:19 +0000] load_ppd: Loading /@unixroot/var/cache/cups/MG7550.data...
D [28/Apr/2017:17:00:19 +0000] cupsdRegisterPrinter(p=0x20061200(MG7550))
D [28/Apr/2017:17:00:19 +0000] load_ppd: Loading /@unixroot/var/cache/cups/MG7550.data...
D [28/Apr/2017:17:00:19 +0000] cupsdRegisterPrinter(p=0x20061200(MG7550))
D [28/Apr/2017:17:00:19 +0000] Scanning /@unixroot/var/spool/cups for jobs...
I [28/Apr/2017:17:00:19 +0000] Full reload complete.
D [28/Apr/2017:17:00:19 +0000] cupsdCleanFiles(path="/@unixroot/var/cache/cups", pattern="*.ipp")
I [28/Apr/2017:17:00:19 +0000] Cleaning out old files in "/@unixroot/var/cache/cups".
I [28/Apr/2017:17:00:19 +0000] Listening to 127.0.0.1:631 on fd 6...
I [28/Apr/2017:17:00:19 +0000] Resuming new connection processing...
D [28/Apr/2017:17:00:19 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [28/Apr/2017:17:00:19 +0000] cupsdAddCert: Adding certificate for PID 0
D [28/Apr/2017:17:00:19 +0000] Discarding unused server-started event...
D [28/Apr/2017:17:00:20 +0000] Report: clients=0
D [28/Apr/2017:17:00:20 +0000] Report: jobs=0
D [28/Apr/2017:17:00:20 +0000] Report: jobs-active=0
D [28/Apr/2017:17:00:20 +0000] Report: printers=2
D [28/Apr/2017:17:00:20 +0000] Report: stringpool-string-count=37374
D [28/Apr/2017:17:00:20 +0000] Report: stringpool-alloc-bytes=11112
D [28/Apr/2017:17:00:20 +0000] Report: stringpool-total-bytes=690872
D [28/Apr/2017:17:00:48 +0000] [Client 1] Accepted from localhost:55536 (IPv4)
D [28/Apr/2017:17:00:48 +0000] [Client 1] Waiting for request.
D [28/Apr/2017:17:00:53 +0000] [Client 1] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:00:53 +0000] [Client 1] Closing connection.
D [28/Apr/2017:17:00:53 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [28/Apr/2017:17:00:53 +0000] [Client 2] Accepted from localhost:55538 (IPv4)
D [28/Apr/2017:17:00:53 +0000] [Client 2] Waiting for request.
D [28/Apr/2017:17:00:53 +0000] [Client 2] GET /printers/ HTTP/1.1
D [28/Apr/2017:17:00:53 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [28/Apr/2017:17:00:53 +0000] [Client 2] Read: status=200
D [28/Apr/2017:17:00:53 +0000] [Client 2] No authentication data provided.
D [28/Apr/2017:17:00:53 +0000] [Client 2] Processing GET /printers/
D [28/Apr/2017:17:00:53 +0000] [CGI] argv[0] = "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[0] = "CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[1] = "CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[2] = "CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[3] = "CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[4] = "CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[5] = "CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[6] = "CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[7] = "CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[8] = "HOME=I:\\TEMP"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[9] = "NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[10] = "PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[11] = "SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[12] = "SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[13] = "TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[14] = "TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[15] = "USER=root"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[16] = "UNIXROOT=I:"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[17] = "CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[18] = "CUPS_SERVER=localhost"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[19] = "CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[20] = "IPP_PORT=631"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[21] = "LANG=en_US.UTF8"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[22] = "REDIRECT_STATUS=1"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[23] = "GATEWAY_INTERFACE=CGI/1.1"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[24] = "SERVER_NAME=localhost"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[25] = "SERVER_PORT=631"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[26] = "REMOTE_ADDR=127.0.0.1"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[27] = "REMOTE_HOST=localhost"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[28] = "SCRIPT_NAME=/printers/"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[29] = "SCRIPT_FILENAME=/@unixroot/usr/share/doc/cups/printers/"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[30] = "SERVER_PROTOCOL=HTTP/1.1"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[31] = "HTTP_USER_AGENT=Mozilla/5.0 (OS/2; Warp 4.5; rv:38.0) Gecko/20100101 Firefox/38.0 SeaMonkey/2.35"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[32] = "HTTP_REFERER=http://localhost:631/"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[33] = "REQUEST_METHOD=GET"
D [28/Apr/2017:17:00:53 +0000] [CGI] envp[34] = "QUERY_STRING="
D [28/Apr/2017:17:00:54 +0000] [CGI] Started /@unixroot/usr/lib/cups/cgi-bin/printers.cgi (PID 119)
I [28/Apr/2017:17:00:54 +0000] [Client 2] Started "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi" (pid=119, file=10)
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [CGI] org.cups.sid cookie not found, initializing!
D [28/Apr/2017:17:00:54 +0000] [CGI] org.cups.sid cookie is \"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [28/Apr/2017:17:00:54 +0000] [Client 3] Accepted from localhost:55539 (IPv4)
D [28/Apr/2017:17:00:54 +0000] [Client 3] Waiting for request.
D [28/Apr/2017:17:00:54 +0000] [Client 3] POST / HTTP/1.1
D [28/Apr/2017:17:00:54 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=200
D [28/Apr/2017:17:00:54 +0000] [Client 3] No authentication data provided.
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=100
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=100
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=100
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=100
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=100
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=100
D [28/Apr/2017:17:00:54 +0000] [Client 3] 2.0 CUPS-Get-Default 1
D [28/Apr/2017:17:00:54 +0000] CUPS-Get-Default
D [28/Apr/2017:17:00:54 +0000] CUPS-Get-Default client-error-not-found: No default printer.
D [28/Apr/2017:17:00:54 +0000] [Client 3] Returning IPP client-error-not-found for CUPS-Get-Default (no URI) from localhost
D [28/Apr/2017:17:00:54 +0000] [Client 3] Content-Length: 113
D [28/Apr/2017:17:00:54 +0000] [Client 3] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:00:54 +0000] [Client 3] con->http=0x202eeea0
D [28/Apr/2017:17:00:54 +0000] [Client 3] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=113, response=0x201e2c40(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:00:54 +0000] [Client 3] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:00:54 +0000] [Client 3] bytes=0, http_state=0, data_remaining=113
D [28/Apr/2017:17:00:54 +0000] [Client 3] Flushing write buffer.
D [28/Apr/2017:17:00:54 +0000] [Client 3] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:00:54 +0000] [Client 3] Waiting for request.
D [28/Apr/2017:17:00:54 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:54 +0000] [CGI] show_all_printers(http=0x2003c300, user=\"(null)\")
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: TITLE=\"Printers\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:00:54 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] Script header: Set-Cookie: org.cups.sid=76832da10be696dc76bac386d11f13bc; path=/; httponly;
D [28/Apr/2017:17:00:54 +0000] [Client 2] Script header: Content-Type: text/html;charset=utf-8
D [28/Apr/2017:17:00:54 +0000] [Client 2] Script header: 
D [28/Apr/2017:17:00:54 +0000] [Client 2] Sending status 200 for CGI.
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 3] POST / HTTP/1.1
D [28/Apr/2017:17:00:54 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:54 +0000] [Client 3] Read: status=200
D [28/Apr/2017:17:00:54 +0000] [Client 3] No authentication data provided.
D [28/Apr/2017:17:00:54 +0000] [Client 3] 2.0 CUPS-Get-Printers 2
D [28/Apr/2017:17:00:54 +0000] CUPS-Get-Printers
D [28/Apr/2017:17:00:54 +0000] [Client 3] Returning IPP successful-ok for CUPS-Get-Printers (no URI) from localhost
D [28/Apr/2017:17:00:54 +0000] [Client 3] Content-Length: 672
D [28/Apr/2017:17:00:54 +0000] [Client 3] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:00:54 +0000] [Client 3] con->http=0x202eeea0
D [28/Apr/2017:17:00:54 +0000] [Client 3] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=672, response=0x201e3000(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:00:54 +0000] [Client 3] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:00:54 +0000] [Client 3] bytes=0, http_state=0, data_remaining=672
D [28/Apr/2017:17:00:54 +0000] [Client 3] Flushing write buffer.
D [28/Apr/2017:17:00:54 +0000] [Client 3] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:00:54 +0000] [Client 3] Waiting for request.
D [28/Apr/2017:17:00:54 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: TOTAL=\"2\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_state[0]=\"3\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_state_message[0]=\"\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_name[0]=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_location[0]=\"Local Printer\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_info[0]=\"Canon MG7500 series\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon PIXMA MG7550 - CUPS+Gutenprint v5.2.11 Simplified\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_state[1]=\"3\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_state_message[1]=\"\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: admin_uri[1]=\"/admin/\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_uri_supported[1]=\"/printers/MG7550\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_name[1]=\"MG7550\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_location[1]=\"office\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_info[1]=\"Canon PIXMA colour inkjet printer\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetArray: printer_make_and_model[1]=\"Canon PIXMA MG7750 - CUPS+Gutenprint v5.2.11 Simplified\"
D [28/Apr/2017:17:00:54 +0000] [CGI] cgiSetVariable: THISURL=\"/printers/\"
D [28/Apr/2017:17:00:54 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 4] Accepted from localhost:55540 (IPv4)
D [28/Apr/2017:17:00:54 +0000] [Client 4] Waiting for request.
D [28/Apr/2017:17:00:54 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:54 +0000] [Client 3] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:00:54 +0000] [Client 3] Closing connection.
D [28/Apr/2017:17:00:54 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] PID 119 (/@unixroot/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:54 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:54 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=119, file=10
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:54 +0000] [Client 2] Sending 0-length chunk.
D [28/Apr/2017:17:00:54 +0000] [Client 2] Flushing write buffer.
D [28/Apr/2017:17:00:54 +0000] [Client 2] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:00:54 +0000] [Client 2] Waiting for request.
D [28/Apr/2017:17:00:54 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [Client 2] GET /printers/Canon_MG7500_USB HTTP/1.1
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [28/Apr/2017:17:00:56 +0000] [Client 2] Read: status=200
D [28/Apr/2017:17:00:56 +0000] [Client 2] No authentication data provided.
D [28/Apr/2017:17:00:56 +0000] [Client 2] Processing GET /printers/Canon_MG7500_USB
D [28/Apr/2017:17:00:56 +0000] [CGI] argv[0] = "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[0] = "CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[1] = "CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[2] = "CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[3] = "CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[4] = "CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[5] = "CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[6] = "CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[7] = "CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[8] = "HOME=I:\\TEMP"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[9] = "NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[10] = "PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[11] = "SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[12] = "SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[13] = "TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[14] = "TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[15] = "USER=root"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[16] = "UNIXROOT=I:"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[17] = "CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[18] = "CUPS_SERVER=localhost"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[19] = "CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[20] = "IPP_PORT=631"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[21] = "LANG=en_US.UTF8"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[22] = "REDIRECT_STATUS=1"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[23] = "GATEWAY_INTERFACE=CGI/1.1"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[24] = "SERVER_NAME=localhost"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[25] = "SERVER_PORT=631"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[26] = "REMOTE_ADDR=127.0.0.1"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[27] = "REMOTE_HOST=localhost"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[28] = "SCRIPT_NAME=/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[29] = "SCRIPT_FILENAME=/@unixroot/usr/share/doc/cups/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[30] = "PATH_INFO=/Canon_MG7500_USB"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[31] = "SERVER_PROTOCOL=HTTP/1.1"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[32] = "HTTP_COOKIE=org.cups.sid=76832da10be696dc76bac386d11f13bc"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[33] = "HTTP_USER_AGENT=Mozilla/5.0 (OS/2; Warp 4.5; rv:38.0) Gecko/20100101 Firefox/38.0 SeaMonkey/2.35"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[34] = "HTTP_REFERER=http://localhost:631/printers/"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[35] = "REQUEST_METHOD=GET"
D [28/Apr/2017:17:00:56 +0000] [CGI] envp[36] = "QUERY_STRING="
D [28/Apr/2017:17:00:56 +0000] [CGI] Started /@unixroot/usr/lib/cups/cgi-bin/printers.cgi (PID 121)
I [28/Apr/2017:17:00:56 +0000] [Client 2] Started "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi" (pid=121, file=10)
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 5] Accepted from localhost:55541 (IPv4)
D [28/Apr/2017:17:00:56 +0000] [Client 5] Waiting for request.
D [28/Apr/2017:17:00:56 +0000] [CGI] org.cups.sid cookie is \"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [Client 5] POST / HTTP/1.1
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [Client 5] Read: status=200
D [28/Apr/2017:17:00:56 +0000] [Client 5] No authentication data provided.
D [28/Apr/2017:17:00:56 +0000] [Client 5] 2.0 CUPS-Get-Default 1
D [28/Apr/2017:17:00:56 +0000] CUPS-Get-Default
D [28/Apr/2017:17:00:56 +0000] CUPS-Get-Default client-error-not-found: No default printer.
D [28/Apr/2017:17:00:56 +0000] [Client 5] Returning IPP client-error-not-found for CUPS-Get-Default (no URI) from localhost
D [28/Apr/2017:17:00:56 +0000] [Client 5] Content-Length: 113
D [28/Apr/2017:17:00:56 +0000] [Client 5] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:00:56 +0000] [Client 5] con->http=0x202edd20
D [28/Apr/2017:17:00:56 +0000] [Client 5] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=113, response=0x202e6000(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:00:56 +0000] [Client 5] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:00:56 +0000] [Client 5] bytes=0, http_state=0, data_remaining=113
D [28/Apr/2017:17:00:56 +0000] [Client 5] Flushing write buffer.
D [28/Apr/2017:17:00:56 +0000] [Client 5] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:00:56 +0000] [Client 5] Waiting for request.
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [CGI] show_printer(http=0x2003c360, printer=\"Canon_MG7500_USB\")
D [28/Apr/2017:17:00:56 +0000] [Client 5] POST / HTTP/1.1
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [Client 5] Read: status=200
D [28/Apr/2017:17:00:56 +0000] [Client 5] No authentication data provided.
D [28/Apr/2017:17:00:56 +0000] [Client 5] 2.0 Get-Printer-Attributes 2
D [28/Apr/2017:17:00:56 +0000] Get-Printer-Attributes ipp://localhost/printers/Canon_MG7500_USB
D [28/Apr/2017:17:00:56 +0000] [Client 5] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:00:56 +0000] [Client 5] Content-Length: 729
D [28/Apr/2017:17:00:56 +0000] [Client 5] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:00:56 +0000] [Client 5] con->http=0x202edd20
D [28/Apr/2017:17:00:56 +0000] [Client 5] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=729, response=0x202e6040(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:00:56 +0000] [Client 5] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:00:56 +0000] [Client 5] bytes=0, http_state=0, data_remaining=729
D [28/Apr/2017:17:00:56 +0000] [Client 5] Flushing write buffer.
D [28/Apr/2017:17:00:56 +0000] [Client 5] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:00:56 +0000] [Client 5] Waiting for request.
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_is_accepting_jobs[0]=\"1\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_is_shared[0]=\"0\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_state[0]=\"3\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_name[0]=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_location[0]=\"Local Printer\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_info[0]=\"Canon MG7500 series\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: job_sheets_default[0]=\"none, none\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: device_uri[0]=\"usb://Canon/MG7500%20series?serial=117758&interface=1\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: color_supported[0]=\"1\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon PIXMA MG7550 - CUPS+Gutenprint v5.2.11 Simplified\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: media_default[0]=\"iso_a4_210x297mm\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: sides_supported[0]=\"one-sided, two-sided-long-edge, two-sided-short-edge\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: sides_default[0]=\"one-sided\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: printer_commands[0]=\"none\"
D [28/Apr/2017:17:00:56 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetArray: server_is_sharing_printers[0]=\"0\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: TITLE=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] Script header: Content-Type: text/html;charset=utf-8
D [28/Apr/2017:17:00:56 +0000] [Client 2] Script header: 
D [28/Apr/2017:17:00:56 +0000] [Client 2] Sending status 200 for CGI.
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [CGI] Regular expression \".*Clean.*\"
D [28/Apr/2017:17:00:56 +0000] [CGI] Regular expression \".*PrintSelfTestPage.*\"
D [28/Apr/2017:17:00:56 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 5] POST / HTTP/1.1
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [Client 5] Read: status=200
D [28/Apr/2017:17:00:56 +0000] [Client 5] No authentication data provided.
D [28/Apr/2017:17:00:56 +0000] [Client 5] 2.0 Get-Jobs 3
D [28/Apr/2017:17:00:56 +0000] Get-Jobs ipp://localhost:631/printers/Canon_MG7500_USB
D [28/Apr/2017:17:00:56 +0000] [Client 5] Returning IPP successful-ok for Get-Jobs (ipp://localhost:631/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:00:56 +0000] [Client 5] Content-Length: 75
D [28/Apr/2017:17:00:56 +0000] [Client 5] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:00:56 +0000] [Client 5] con->http=0x202edd20
D [28/Apr/2017:17:00:56 +0000] [Client 5] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=75, response=0x202e6240(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:00:56 +0000] [Client 5] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:00:56 +0000] [Client 5] bytes=0, http_state=0, data_remaining=75
D [28/Apr/2017:17:00:56 +0000] [Client 5] Flushing write buffer.
D [28/Apr/2017:17:00:56 +0000] [Client 5] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:00:56 +0000] [Client 5] Waiting for request.
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiClearVariables called.
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: ORDER=\"asc\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: TOTAL=\"0\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: PRINTER_URI_SUPPORTED=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: THISURL=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [CGI] cgiSetVariable: SEARCH_DEST=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:00:56 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] PID 121 (/@unixroot/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:56 +0000] [Client 5] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:00:56 +0000] [Client 5] Closing connection.
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:00:56 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:00:56 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=121, file=10
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:00:56 +0000] [Client 2] Sending 0-length chunk.
D [28/Apr/2017:17:00:56 +0000] [Client 2] Flushing write buffer.
D [28/Apr/2017:17:00:56 +0000] [Client 2] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:00:56 +0000] [Client 2] Waiting for request.
D [28/Apr/2017:17:00:56 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [28/Apr/2017:17:00:59 +0000] [Client 4] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:00:59 +0000] [Client 4] Closing connection.
D [28/Apr/2017:17:00:59 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [28/Apr/2017:17:01:03 +0000] [Client 2] POST /printers/Canon_MG7500_USB HTTP/1.1
D [28/Apr/2017:17:01:03 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [28/Apr/2017:17:01:03 +0000] [Client 2] Read: status=200
D [28/Apr/2017:17:01:03 +0000] [Client 2] No authentication data provided.
D [28/Apr/2017:17:01:03 +0000] [CGI] argv[0] = "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[0] = "CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[1] = "CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[2] = "CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[3] = "CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[4] = "CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[5] = "CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[6] = "CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[7] = "CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[8] = "HOME=I:\\TEMP"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[9] = "NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[10] = "PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[11] = "SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[12] = "SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[13] = "TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[14] = "TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[15] = "USER=root"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[16] = "UNIXROOT=I:"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[17] = "CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[18] = "CUPS_SERVER=localhost"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[19] = "CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[20] = "IPP_PORT=631"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[21] = "LANG=en_US.UTF8"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[22] = "REDIRECT_STATUS=1"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[23] = "GATEWAY_INTERFACE=CGI/1.1"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[24] = "SERVER_NAME=localhost"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[25] = "SERVER_PORT=631"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[26] = "REMOTE_ADDR=127.0.0.1"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[27] = "REMOTE_HOST=localhost"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[28] = "SCRIPT_NAME=/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[29] = "SCRIPT_FILENAME=/@unixroot/usr/share/doc/cups/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[30] = "PATH_INFO=/Canon_MG7500_USB"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[31] = "SERVER_PROTOCOL=HTTP/1.1"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[32] = "HTTP_COOKIE=org.cups.sid=76832da10be696dc76bac386d11f13bc"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[33] = "HTTP_USER_AGENT=Mozilla/5.0 (OS/2; Warp 4.5; rv:38.0) Gecko/20100101 Firefox/38.0 SeaMonkey/2.35"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[34] = "HTTP_REFERER=http://localhost:631/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[35] = "REQUEST_METHOD=POST"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[36] = "CONTENT_LENGTH=64"
D [28/Apr/2017:17:01:03 +0000] [CGI] envp[37] = "CONTENT_TYPE=application/x-www-form-urlencoded"
D [28/Apr/2017:17:01:03 +0000] [CGI] Started /@unixroot/usr/lib/cups/cgi-bin/printers.cgi (PID 123)
I [28/Apr/2017:17:01:03 +0000] [Client 2] Started "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi" (pid=123, file=11)
D [28/Apr/2017:17:01:03 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:03 +0000] [Client 6] Accepted from localhost:55542 (IPv4)
D [28/Apr/2017:17:01:03 +0000] [Client 6] Waiting for request.
D [28/Apr/2017:17:01:03 +0000] [CGI] org.cups.sid cookie is \"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:01:03 +0000] [CGI] cgiSetVariable: org.cups.sid=\"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:01:03 +0000] [CGI] cgiSetVariable: OP=\"print-test-page\"
D [28/Apr/2017:17:01:03 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:01:03 +0000] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [28/Apr/2017:17:01:03 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:03 +0000] [Client 6] POST /printers/Canon_MG7500_USB HTTP/1.1
D [28/Apr/2017:17:01:03 +0000] cupsdSetBusyState: newbusy="Active clients", busy="Active clients"
D [28/Apr/2017:17:01:03 +0000] [Client 6] Read: status=200
D [28/Apr/2017:17:01:03 +0000] [Client 6] No authentication data provided.
D [28/Apr/2017:17:01:03 +0000] [Client 6] 2.0 Print-Job 1
D [28/Apr/2017:17:01:03 +0000] Print-Job ipp://localhost:631/printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:03 +0000] [Job ???] Auto-typing file...
I [28/Apr/2017:17:01:03 +0000] [Job ???] Request file type is application/vnd.cups-pdf-banner.
D [28/Apr/2017:17:01:03 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:03 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients"
D [28/Apr/2017:17:01:03 +0000] Adding default job-sheets values "none,none"...
I [28/Apr/2017:17:01:03 +0000] [Job 1] Adding start banner page "none".
D [28/Apr/2017:17:01:03 +0000] Discarding unused job-created event...
D [28/Apr/2017:17:01:03 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:03 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
I [28/Apr/2017:17:01:03 +0000] [Job 1] Adding end banner page "none".
I [28/Apr/2017:17:01:03 +0000] [Job 1] File of type application/vnd.cups-pdf-banner queued by "anonymous".
D [28/Apr/2017:17:01:03 +0000] [Job 1] hold_until=0
I [28/Apr/2017:17:01:03 +0000] [Job 1] Queued on "Canon_MG7500_USB" by "anonymous".
D [28/Apr/2017:17:01:03 +0000] [Job 1] time-at-processing=1493395263
D [28/Apr/2017:17:01:03 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:03 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:03 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:03 +0000] Discarding unused printer-state-changed event...
D [28/Apr/2017:17:01:03 +0000] [Job 1] 4 filters for job:
D [28/Apr/2017:17:01:03 +0000] [Job 1] bannertopdf.exe (application/vnd.cups-pdf-banner to application/pdf, cost 32)
D [28/Apr/2017:17:01:03 +0000] [Job 1] pdftopdf.exe (application/pdf to application/vnd.cups-pdf, cost 66)
D [28/Apr/2017:17:01:03 +0000] [Job 1] gstoraster.exe (application/vnd.cups-pdf to application/vnd.cups-raster, cost 99)
D [28/Apr/2017:17:01:03 +0000] [Job 1] rastertogutenprint.5.2 (application/vnd.cups-raster to printer/Canon_MG7500_USB, cost 100)
D [28/Apr/2017:17:01:03 +0000] [Job 1] job-sheets=none,none
D [28/Apr/2017:17:01:03 +0000] [Job 1] argv[0]="Canon_MG7500_USB"
D [28/Apr/2017:17:01:03 +0000] [Job 1] argv[1]="1"
D [28/Apr/2017:17:01:03 +0000] [Job 1] argv[2]="anonymous"
D [28/Apr/2017:17:01:03 +0000] [Job 1] argv[3]="Test Page"
D [28/Apr/2017:17:01:03 +0000] [Job 1] argv[4]="1"
D [28/Apr/2017:17:01:03 +0000] [Job 1] argv[5]="job-uuid=urn:uuid:98225ce9-8309-3a47-62fb-e422312df770 job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1493395263 time-at-processing=1493395263"
D [28/Apr/2017:17:01:03 +0000] [Job 1] argv[6]="/@unixroot/var/spool/cups/d00001-001"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[0]="CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[1]="CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[2]="CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[3]="CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[4]="CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[5]="CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[6]="CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[7]="CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[8]="HOME=I:\\TEMP"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[9]="NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[10]="PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[11]="SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[12]="SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[13]="TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[14]="TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[15]="USER=root"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[16]="UNIXROOT=I:"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[17]="CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[18]="CUPS_SERVER=localhost"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[19]="CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[20]="IPP_PORT=631"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[21]="CHARSET=utf-8"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[22]="LANG=en_US.UTF-8"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[23]="PPD=/@unixroot/etc/cups/ppd/Canon_MG7500_USB.ppd"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[24]="RIP_MAX_CACHE=128m"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[25]="CONTENT_TYPE=application/vnd.cups-pdf-banner"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[26]="DEVICE_URI=usb://Canon/MG7500%20series?serial=117758&interface=1"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[27]="PRINTER_INFO=Canon MG7500 series"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[28]="PRINTER_LOCATION=Local Printer"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[29]="PRINTER=Canon_MG7500_USB"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[30]="PRINTER_STATE_REASONS=none"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[31]="CUPS_FILETYPE=document"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[32]="FINAL_CONTENT_TYPE=application/vnd.cups-raster"
D [28/Apr/2017:17:01:03 +0000] [Job 1] envp[33]="AUTH_I****"
I [28/Apr/2017:17:01:03 +0000] [Job 1] Started filter /@unixroot/usr/lib/cups/filter/bannertopdf.exe (PID 125)
I [28/Apr/2017:17:01:03 +0000] [Job 1] Started filter /@unixroot/usr/lib/cups/filter/pdftopdf.exe (PID 126)
I [28/Apr/2017:17:01:04 +0000] [Job 1] Started filter /@unixroot/usr/lib/cups/filter/gstoraster.exe (PID 129)
I [28/Apr/2017:17:01:04 +0000] [Job 1] Started filter /@unixroot/usr/lib/cups/filter/rastertogutenprint.5.2.exe (PID 130)
I [28/Apr/2017:17:01:04 +0000] [Job 1] Started backend /@unixroot/usr/lib/cups/backend/usb.exe (PID 133)
D [28/Apr/2017:17:01:04 +0000] Discarding unused job-state-changed event...
D [28/Apr/2017:17:01:04 +0000] [Client 6] Returning IPP successful-ok for Print-Job (ipp://localhost:631/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:01:04 +0000] [Client 6] Content-Length: 195
D [28/Apr/2017:17:01:04 +0000] [Client 6] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:04 +0000] [Client 6] con->http=0x202edd20
D [28/Apr/2017:17:01:04 +0000] [Client 6] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=195, response=0x201e2e60(IPP_STATE_IDLE), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:04 +0000] [Client 6] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:04 +0000] [Client 6] bytes=0, http_state=0, data_remaining=195
D [28/Apr/2017:17:01:04 +0000] [Client 6] Flushing write buffer.
D [28/Apr/2017:17:01:04 +0000] [Client 6] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:04 +0000] [Client 6] Waiting for request.
D [28/Apr/2017:17:01:04 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetArray: job_uri[0]=\"/jobs/1\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetArray: job_id[0]=\"1\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetArray: job_state[0]=\"3\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetArray: job_state_message[0]=\"\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetArray: job_state_reasons[0]=\"none\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: refresh_page=\"2;URL=/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: TITLE=\"Print Test Page\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:04 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:04 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:04 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:04 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=0(), pipe_pid=123, file=11
D [28/Apr/2017:17:01:04 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:04 +0000] [Client 2] Script header: Content-Type: text/html;charset=utf-8
D [28/Apr/2017:17:01:04 +0000] [Client 2] Script header: 
D [28/Apr/2017:17:01:04 +0000] [Client 2] Sending status 200 for CGI.
D [28/Apr/2017:17:01:04 +0000] [Client 2] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [28/Apr/2017:17:01:04 +0000] [Client 7] Accepted from localhost:55543 (IPv4)
D [28/Apr/2017:17:01:04 +0000] [Client 7] Waiting for request.
D [28/Apr/2017:17:01:04 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:04 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=123, file=11
D [28/Apr/2017:17:01:04 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:04 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:04 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:04 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=123, file=11
D [28/Apr/2017:17:01:04 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:04 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:04 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=123, file=11
D [28/Apr/2017:17:01:04 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:04 +0000] [Client 6] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:04 +0000] [Client 6] Closing connection.
D [28/Apr/2017:17:01:04 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:04 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:04 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:04 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=123, file=11
D [28/Apr/2017:17:01:04 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:04 +0000] [Client 2] Sending 0-length chunk.
D [28/Apr/2017:17:01:04 +0000] [Client 2] Flushing write buffer.
D [28/Apr/2017:17:01:04 +0000] [Client 2] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:04 +0000] [Client 2] Waiting for request.
D [28/Apr/2017:17:01:04 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:04 +0000] PID 123 (/@unixroot/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [28/Apr/2017:17:01:04 +0000] [Job 1] Loading USB quirks from \"/@unixroot/usr/share/cups/usb\".
D [28/Apr/2017:17:01:04 +0000] [Job 1] Loaded 129 quirks.
D [28/Apr/2017:17:01:04 +0000] [Job 1] Printing on printer with URI: usb://Canon/MG7500%20series?serial=117758&interface=1
D [28/Apr/2017:17:01:04 +0000] [Job 1] libusb_get_device_list=2
D [28/Apr/2017:17:01:04 +0000] [Job 1] STATE: +connecting-to-device
D [28/Apr/2017:17:01:04 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:04 +0000] cupsdSetBusyState: newbusy="Dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:04 +0000] Discarding unused printer-state-changed event...
D [28/Apr/2017:17:01:04 +0000] [Job 1] STATE: -connecting-to-device
D [28/Apr/2017:17:01:04 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:04 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Dirty files"
D [28/Apr/2017:17:01:04 +0000] Discarding unused printer-state-changed event...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Device protocol: 2
I [28/Apr/2017:17:01:04 +0000] [Job 1] Sending data to printer.
D [28/Apr/2017:17:01:04 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:04 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:04 +0000] [Job 1] Set job-printer-state-message to "Sending data to printer.", current level=INFO
D [28/Apr/2017:17:01:04 +0000] Discarding unused job-progress event...
D [28/Apr/2017:17:01:04 +0000] Discarding unused printer-state-changed event...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 512 bytes of back-channel data...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 512 bytes of back-channel data...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 421 bytes of back-channel data...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 512 bytes of back-channel data...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 512 bytes of back-channel data...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 421 bytes of back-channel data...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 512 bytes of back-channel data...
D [28/Apr/2017:17:01:04 +0000] [Job 1] Read 512 bytes of back-channel data...
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: ============================================================
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: 5.2.11 Starting
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: command line: Canon_MG7500_USB \'1\' \'anonymous\' \'Test Page\' \'1\' <args>
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: using PPD file /@unixroot/etc/cups/ppd/Canon_MG7500_USB.ppd
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: CUPS option count is 6 (196 bytes)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:  CUPS option 0 date-time-at-creation = 
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:  CUPS option 1 date-time-at-processing = 
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:  CUPS option 2 job-originating-host-name = localhost
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:  CUPS option 3 job-uuid = urn:uuid:98225ce9-8309-3a47-62fb-e422312df770
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:  CUPS option 4 time-at-creation = 1493395263
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:  CUPS option 5 time-at-processing = 1493395263
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: Driver Canon PIXMA MG7550
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: Using fd 0
D [28/Apr/2017:17:01:05 +0000] [Job 1] PDF template file doesn\'t have form. It\'s okay.
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: Set options:
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting DitherAlgorithm to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting PageSize to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting MediaType to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting InputSlot to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set string CassetteTray to Default
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set special string CassetteTray to Default
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set string CDInnerRadius to None
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set special string CDInnerRadius to None
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CDOuterDiameter to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CDInnerDiameter to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CDXAdjustment to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CDYAdjustment to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting Resolution to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set string InkType to CMYK
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set special string InkType to CMYK
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting InkChannels to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting PrintingMode to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set string InkSet to None
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set special string InkSet to None
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set bool FullBleed to False (0)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting Duplex to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set string Quality to Standard
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set special string Quality to Standard
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set string ColorCorrection to None
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set special string ColorCorrection to None
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting ChannelBitDepth to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting InputImageType to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting STPIOutputType to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting STPIRawChannels to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting SimpleGamma to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting LinearContrast to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting LUTDumpFile to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CyanCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting MagentaCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting YellowCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting BlackCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting RedCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting GreenCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting BlueCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting WhiteCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting HueMap to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting SatMap to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting LumMap to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting GCRCurve to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh0 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh1 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh2 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh3 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh4 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh5 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh6 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh7 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh8 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh9 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh10 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh11 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh12 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh13 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh14 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh15 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh16 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh17 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh18 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh19 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh20 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh21 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh22 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh23 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh24 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh25 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh26 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh27 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh28 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh29 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh30 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh31 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh32 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh33 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh34 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh35 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh36 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh37 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh38 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh39 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh40 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh41 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh42 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh43 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh44 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh45 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh46 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh47 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh48 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh49 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh50 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh51 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh52 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh53 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh54 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh55 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh56 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh57 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh58 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh59 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh60 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh61 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh62 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting CurveCh63 to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set string ImageType to TextGraphics
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:   Set special string ImageType to TextGraphics
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting JobMode to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint:     Not setting PageNumber to (null)
D [28/Apr/2017:17:01:05 +0000] [Job 1] Gutenprint: End options
W [28/Apr/2017:17:01:05 +0000] cupsdDoSelect: select() returned -1... pause and retry select()
D [28/Apr/2017:17:01:05 +0000] [Job 1] Color Manager: Calibration Mode/Off
D [28/Apr/2017:17:01:05 +0000] [Job 1] WARN: not compiled with DBus support
D [28/Apr/2017:17:01:05 +0000] [Job 1] WARN: not compiled with DBus support
I [28/Apr/2017:17:01:05 +0000] [Job 1] Color Manager: no profiles specified in PPD
D [28/Apr/2017:17:01:05 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:05 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:05 +0000] [Job 1] Set job-printer-state-message to "Color Manager: no profiles specified in PPD", current level=INFO
D [28/Apr/2017:17:01:05 +0000] [Job 1] Color Manager: ICC Profile: None
D [28/Apr/2017:17:01:05 +0000] [Job 1] Ghostscript command line: /@unixroot/usr/bin/gs.exe -dQUIET -dPARANOIDSAFER -dNOPAUSE -dBATCH -dNOINTERPOLATE -sDEVICE=cups -sstdout=%stderr -sOutputFile=%stdout -sMediaClass=Cassette -sMediaType=Plain -r600x600 -dDEVICEWIDTHPOINTS=595 -dDEVICEHEIGHTPOINTS=842 -dcupsBitsPerColor=8 -dcupsColorOrder=0 -dcupsColorSpace=1 -dcupsRowFeed=2 -scupsPageSizeName=A4 -I/@unixroot/usr/share/cups/fonts -c \'<</.HWMargins[0.000000 0.000000 0.000000 0.000000] /Margins[0 0]>>setpagedevice\' -f -_
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[0]=\"CUPS_CACHEDIR=/@unixroot/var/cache/cups\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[1]=\"CUPS_DATADIR=/@unixroot/usr/share/cups\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[2]=\"CUPS_DOCROOT=/@unixroot/usr/share/doc/cups\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[3]=\"CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[4]=\"CUPS_REQUESTROOT=/@unixroot/var/spool/cups\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[5]=\"CUPS_SERVERBIN=/@unixroot/usr/lib/cups\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[6]=\"CUPS_SERVERROOT=/@unixroot/etc/cups\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[7]=\"CUPS_STATEDIR=/@unixroot/var/run/cups\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[8]=\"HOME=I:\\TEMP\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[9]=\"NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[10]=\"PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[11]=\"SERVER_ADMIN=root@TM5320\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[12]=\"SOFTWARE=CUPS/2.1.3\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[13]=\"TMPDIR=I:\\TEMP\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[14]=\"TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[15]=\"USER=root\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[16]=\"UNIXROOT=I:\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[17]=\"CUPS_MAX_MESSAGE=2047\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[18]=\"CUPS_SERVER=localhost\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[19]=\"CUPS_ENCRYPTION=IfRequested\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[20]=\"IPP_PORT=631\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[21]=\"CHARSET=utf-8\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[22]=\"LANG=en_US.UTF-8\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[23]=\"PPD=/@unixroot/etc/cups/ppd/Canon_MG7500_USB.ppd\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[24]=\"RIP_MAX_CACHE=128m\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[25]=\"CONTENT_TYPE=application/vnd.cups-pdf-banner\"
D [28/Apr/2017:17:01:05 +0000] Discarding unused job-progress event...
D [28/Apr/2017:17:01:05 +0000] Discarding unused printer-state-changed event...
D [28/Apr/2017:17:01:05 +0000] [Job 1] PID 125 (/@unixroot/usr/lib/cups/filter/bannertopdf.exe) exited with no errors.
D [28/Apr/2017:17:01:05 +0000] [Job 1] PID 126 (/@unixroot/usr/lib/cups/filter/pdftopdf.exe) exited with no errors.
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[26]=\"DEVICE_URI=usb://Canon/MG7500%20series?serial=117758&interface=1\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[27]=\"PRINTER_INFO=Canon MG7500 series\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[28]=\"PRINTER_LOCATION=Local Printer\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[29]=\"PRINTER=Canon_MG7500_USB\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[30]=\"PRINTER_STATE_REASONS=none\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[31]=\"CUPS_FILETYPE=document\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[32]=\"FINAL_CONTENT_TYPE=application/vnd.cups-raster\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] envp[33]=\"AUTH_INFO_REQUIRED=none\"
D [28/Apr/2017:17:01:05 +0000] [Job 1] Read 421 bytes of back-channel data...
D [28/Apr/2017:17:01:06 +0000] [Client 2] GET /printers/Canon_MG7500_USB HTTP/1.1
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:06 +0000] [Client 2] Read: status=200
D [28/Apr/2017:17:01:06 +0000] [Client 2] No authentication data provided.
D [28/Apr/2017:17:01:06 +0000] [Client 2] Processing GET /printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:06 +0000] [CGI] argv[0] = "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[0] = "CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[1] = "CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[2] = "CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[3] = "CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[4] = "CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[5] = "CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[6] = "CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[7] = "CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[8] = "HOME=I:\\TEMP"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[9] = "NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[10] = "PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[11] = "SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[12] = "SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[13] = "TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[14] = "TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[15] = "USER=root"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[16] = "UNIXROOT=I:"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[17] = "CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[18] = "CUPS_SERVER=localhost"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[19] = "CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[20] = "IPP_PORT=631"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[21] = "LANG=en_US.UTF8"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[22] = "REDIRECT_STATUS=1"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[23] = "GATEWAY_INTERFACE=CGI/1.1"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[24] = "SERVER_NAME=localhost"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[25] = "SERVER_PORT=631"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[26] = "REMOTE_ADDR=127.0.0.1"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[27] = "REMOTE_HOST=localhost"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[28] = "SCRIPT_NAME=/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[29] = "SCRIPT_FILENAME=/@unixroot/usr/share/doc/cups/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[30] = "PATH_INFO=/Canon_MG7500_USB"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[31] = "SERVER_PROTOCOL=HTTP/1.1"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[32] = "HTTP_COOKIE=org.cups.sid=76832da10be696dc76bac386d11f13bc"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[33] = "HTTP_USER_AGENT=Mozilla/5.0 (OS/2; Warp 4.5; rv:38.0) Gecko/20100101 Firefox/38.0 SeaMonkey/2.35"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[34] = "REQUEST_METHOD=GET"
D [28/Apr/2017:17:01:06 +0000] [CGI] envp[35] = "QUERY_STRING="
D [28/Apr/2017:17:01:06 +0000] [CGI] Started /@unixroot/usr/lib/cups/cgi-bin/printers.cgi (PID 137)
I [28/Apr/2017:17:01:06 +0000] [Client 2] Started "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi" (pid=137, file=10)
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 8] Accepted from localhost:55544 (IPv4)
D [28/Apr/2017:17:01:06 +0000] [Client 8] Waiting for request.
D [28/Apr/2017:17:01:06 +0000] [CGI] org.cups.sid cookie is \"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [Client 8] POST / HTTP/1.1
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [Client 8] Read: status=200
D [28/Apr/2017:17:01:06 +0000] [Client 8] No authentication data provided.
D [28/Apr/2017:17:01:06 +0000] [Client 8] 2.0 CUPS-Get-Default 1
D [28/Apr/2017:17:01:06 +0000] CUPS-Get-Default
D [28/Apr/2017:17:01:06 +0000] CUPS-Get-Default client-error-not-found: No default printer.
D [28/Apr/2017:17:01:06 +0000] [Client 8] Returning IPP client-error-not-found for CUPS-Get-Default (no URI) from localhost
D [28/Apr/2017:17:01:06 +0000] [Client 8] Content-Length: 113
D [28/Apr/2017:17:01:06 +0000] [Client 8] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:06 +0000] [Client 8] con->http=0x202edd20
D [28/Apr/2017:17:01:06 +0000] [Client 8] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=113, response=0x202e65c0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:06 +0000] [Client 8] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:06 +0000] [Client 8] bytes=0, http_state=0, data_remaining=113
D [28/Apr/2017:17:01:06 +0000] [Client 8] Flushing write buffer.
D [28/Apr/2017:17:01:06 +0000] [Client 8] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:06 +0000] [Client 8] Waiting for request.
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [CGI] show_printer(http=0x2003c340, printer=\"Canon_MG7500_USB\")
D [28/Apr/2017:17:01:06 +0000] [Client 8] POST / HTTP/1.1
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [Client 8] Read: status=200
D [28/Apr/2017:17:01:06 +0000] [Client 8] No authentication data provided.
D [28/Apr/2017:17:01:06 +0000] [Client 8] 2.0 Get-Printer-Attributes 2
D [28/Apr/2017:17:01:06 +0000] Get-Printer-Attributes ipp://localhost/printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:06 +0000] [Client 8] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:01:06 +0000] [Client 8] Content-Length: 729
D [28/Apr/2017:17:01:06 +0000] [Client 8] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:06 +0000] [Client 8] con->http=0x202edd20
D [28/Apr/2017:17:01:06 +0000] [Client 8] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=729, response=0x202e6600(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:06 +0000] [Client 8] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:06 +0000] [Client 8] bytes=0, http_state=0, data_remaining=729
D [28/Apr/2017:17:01:06 +0000] [Client 8] Flushing write buffer.
D [28/Apr/2017:17:01:06 +0000] [Client 8] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:06 +0000] [Client 8] Waiting for request.
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_is_accepting_jobs[0]=\"1\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_is_shared[0]=\"0\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_state[0]=\"4\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_name[0]=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_location[0]=\"Local Printer\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_info[0]=\"Canon MG7500 series\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_sheets_default[0]=\"none, none\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: device_uri[0]=\"usb://Canon/MG7500%20series?serial=117758&interface=1\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: color_supported[0]=\"1\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon PIXMA MG7550 - CUPS+Gutenprint v5.2.11 Simplified\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: media_default[0]=\"iso_a4_210x297mm\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: sides_supported[0]=\"one-sided, two-sided-long-edge, two-sided-short-edge\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: sides_default[0]=\"one-sided\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: printer_commands[0]=\"none\"
D [28/Apr/2017:17:01:06 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: server_is_sharing_printers[0]=\"0\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: refresh_page=\"10;URL=/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: TITLE=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] Script header: Content-Type: text/html;charset=utf-8
D [28/Apr/2017:17:01:06 +0000] [Client 2] Script header: 
D [28/Apr/2017:17:01:06 +0000] [Client 2] Sending status 200 for CGI.
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:06 +0000] [Client 8] POST / HTTP/1.1
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [Client 8] Read: status=200
D [28/Apr/2017:17:01:06 +0000] [Client 8] No authentication data provided.
D [28/Apr/2017:17:01:06 +0000] [Client 8] 2.0 Get-Jobs 3
D [28/Apr/2017:17:01:06 +0000] Get-Jobs ipp://localhost:631/printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:06 +0000] [Client 8] Returning IPP successful-ok for Get-Jobs (ipp://localhost:631/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:01:06 +0000] [Client 8] Content-Length: 438
D [28/Apr/2017:17:01:06 +0000] [Client 8] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:06 +0000] [CGI] Regular expression \".*Clean.*\"
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 8] con->http=0x202edd20
D [28/Apr/2017:17:01:06 +0000] [Client 8] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=438, response=0x202e6840(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:06 +0000] [Client 8] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:06 +0000] [Client 8] bytes=0, http_state=0, data_remaining=438
D [28/Apr/2017:17:01:06 +0000] [Client 8] Flushing write buffer.
D [28/Apr/2017:17:01:06 +0000] [Client 8] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:06 +0000] [Client 8] Waiting for request.
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [CGI] Regular expression \".*PrintSelfTestPage.*\"
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiClearVariables called.
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: ORDER=\"asc\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: TOTAL=\"1\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_printer_name[0]=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_printer_uri[0]=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_name[0]=\"Test Page\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_originating_user_name[0]=\"anonymous\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: time_at_completed[0]=\"novalue\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: time_at_creation[0]=\"Fri Apr 28 17:01:03 BST 2017\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: time_at_processing[0]=\"Fri Apr 28 17:01:03 BST 2017\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_id[0]=\"1\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_state[0]=\"5\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_media_sheets_completed[0]=\"0\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_k_octets[0]=\"1\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetArray: job_printer_state_message[0]=\"Color Manager: no profiles specified in PPD\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: PRINTER_URI_SUPPORTED=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: THISURL=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [CGI] cgiSetVariable: SEARCH_DEST=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] PID 137 (/@unixroot/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:06 +0000] [Client 8] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:06 +0000] [Client 8] Closing connection.
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] CGI data ready to be sent.
D [28/Apr/2017:17:01:06 +0000] [Client 2] con->http=0x202eacc0
D [28/Apr/2017:17:01:06 +0000] [Client 2] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=137, file=10
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for CGI data.
D [28/Apr/2017:17:01:06 +0000] [Client 2] Sending 0-length chunk.
D [28/Apr/2017:17:01:06 +0000] [Client 2] Flushing write buffer.
D [28/Apr/2017:17:01:06 +0000] [Client 2] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:06 +0000] [Client 2] Waiting for request.
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:06 +0000] [Client 2] GET /cups.css HTTP/1.1
D [28/Apr/2017:17:01:06 +0000] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:06 +0000] [Client 2] Read: status=200
D [28/Apr/2017:17:01:06 +0000] [Client 2] No authentication data provided.
D [28/Apr/2017:17:01:06 +0000] [Client 2] Processing GET /cups.css
D [28/Apr/2017:17:01:07 +0000] [Client 2] filename="/@unixroot/usr/share/doc/cups/cups.css", type=text/css
D [28/Apr/2017:17:01:07 +0000] [Client 2] cupsdSendHeader: code=304, type="(null)", auth_type=0
D [28/Apr/2017:17:01:07 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [28/Apr/2017:17:01:07 +0000] [Job 1] Read 512 bytes of back-channel data...
I [28/Apr/2017:17:01:07 +0000] [Job 1] Start rendering...
D [28/Apr/2017:17:01:07 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:07 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:07 +0000] [Job 1] Set job-printer-state-message to "Start rendering...", current level=INFO
I [28/Apr/2017:17:01:07 +0000] [Job 1] Processing page 1...
D [28/Apr/2017:17:01:07 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:07 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:07 +0000] [Job 1] Set job-printer-state-message to "Processing page 1...", current level=INFO
D [28/Apr/2017:17:01:07 +0000] Discarding unused job-progress event...
D [28/Apr/2017:17:01:07 +0000] Discarding unused printer-state-changed event...
D [28/Apr/2017:17:01:07 +0000] [Job 1] Gutenprint: About to start printing loop.
D [28/Apr/2017:17:01:07 +0000] [Job 1] Gutenprint: stats 0B, 3.420u, 0.000s, 3.312el
D [28/Apr/2017:17:01:07 +0000] [Job 1] Gutenprint: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
D [28/Apr/2017:17:01:07 +0000] [Job 1] Gutenprint: ============================================================
D [28/Apr/2017:17:01:07 +0000] [Job 1] Sent 0 bytes...
D [28/Apr/2017:17:01:07 +0000] [Job 1] Waiting for read thread to exit...
D [28/Apr/2017:17:01:07 +0000] [Job 1] PID 129 (/@unixroot/usr/lib/cups/filter/gstoraster.exe) stopped with status 11.
W [28/Apr/2017:17:01:07 +0000] cupsdDoSelect: select() returned -1... pause and retry select()
D [28/Apr/2017:17:01:07 +0000] [Job 1] Read 512 bytes of back-channel data...
D [28/Apr/2017:17:01:07 +0000] [Job 1] PID 130 (/@unixroot/usr/lib/cups/filter/rastertogutenprint.5.2.exe) exited with no errors.
D [28/Apr/2017:17:01:07 +0000] [Job 1] PID 133 (/@unixroot/usr/lib/cups/backend/usb.exe) exited with no errors.
D [28/Apr/2017:17:01:07 +0000] Discarding unused job-state-changed event...
E [28/Apr/2017:17:01:07 +0000] [Job 1] Job stopped due to filter errors; please consult the error_log file for details.
D [28/Apr/2017:17:01:07 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:07 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:07 +0000] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:07 +0000] Discarding unused printer-state-changed event...
D [28/Apr/2017:17:01:07 +0000] [Job 1] The following messages were recorded from 17:01:04 to 17:01:04
D [28/Apr/2017:17:01:07 +0000] [Job 1] Printer found with device ID: MFG:Canon;CMD:BJL,BJRaster3,BSCCe,NCCe,IVEC,IVECPLI;SOJ:BJNP2,BJNPe;MDL:MG7500 series;CLS:PRINTER;DES:Canon MG7500 series;VER:4.000;STA:10;FSI:03;HRI:D;MSI:AOFF,B240,DAT,E3,H2FSF,JOFF,K21000700;PDR:4;PSE:ADPJ03574;CID:CA_IVEC1TYPE4_IJP; Device URI: usb://Canon/MG7500%20series?serial=117758&interface=1
D [28/Apr/2017:17:01:07 +0000] [Job 1] End of messages
D [28/Apr/2017:17:01:07 +0000] [Job 1] printer-state=3(idle)
D [28/Apr/2017:17:01:07 +0000] [Job 1] printer-state-message="Filter failed"
D [28/Apr/2017:17:01:07 +0000] [Job 1] printer-state-reasons=none
D [28/Apr/2017:17:01:08 +0000] [Job 1] Unloading...
D [28/Apr/2017:17:01:09 +0000] [Client 7] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:09 +0000] [Client 7] Closing connection.
D [28/Apr/2017:17:01:09 +0000] cupsdSetBusyState: newbusy="Dirty files", busy="Printing jobs and dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 9] Accepted from localhost:55545 (IPv4)
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for request.
D [28/Apr/2017:17:01:17 +0000] [Client 2] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:17 +0000] [Client 2] Closing connection.
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 9] GET /printers/Canon_MG7500_USB HTTP/1.1
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 9] Read: status=200
D [28/Apr/2017:17:01:17 +0000] [Client 9] No authentication data provided.
D [28/Apr/2017:17:01:17 +0000] [Client 9] Processing GET /printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:17 +0000] [CGI] argv[0] = "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[0] = "CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[1] = "CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[2] = "CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[3] = "CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[4] = "CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[5] = "CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[6] = "CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[7] = "CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[8] = "HOME=I:\\TEMP"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[9] = "NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[10] = "PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[11] = "SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[12] = "SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[13] = "TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[14] = "TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[15] = "USER=root"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[16] = "UNIXROOT=I:"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[17] = "CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[18] = "CUPS_SERVER=localhost"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[19] = "CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[20] = "IPP_PORT=631"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[21] = "LANG=en_US.UTF8"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[22] = "REDIRECT_STATUS=1"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[23] = "GATEWAY_INTERFACE=CGI/1.1"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[24] = "SERVER_NAME=localhost"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[25] = "SERVER_PORT=631"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[26] = "REMOTE_ADDR=127.0.0.1"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[27] = "REMOTE_HOST=localhost"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[28] = "SCRIPT_NAME=/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[29] = "SCRIPT_FILENAME=/@unixroot/usr/share/doc/cups/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[30] = "PATH_INFO=/Canon_MG7500_USB"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[31] = "SERVER_PROTOCOL=HTTP/1.1"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[32] = "HTTP_COOKIE=org.cups.sid=76832da10be696dc76bac386d11f13bc"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[33] = "HTTP_USER_AGENT=Mozilla/5.0 (OS/2; Warp 4.5; rv:38.0) Gecko/20100101 Firefox/38.0 SeaMonkey/2.35"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[34] = "REQUEST_METHOD=GET"
D [28/Apr/2017:17:01:17 +0000] [CGI] envp[35] = "QUERY_STRING="
D [28/Apr/2017:17:01:17 +0000] [CGI] Started /@unixroot/usr/lib/cups/cgi-bin/printers.cgi (PID 139)
I [28/Apr/2017:17:01:17 +0000] [Client 9] Started "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi" (pid=139, file=9)
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 10] Accepted from localhost:55546 (IPv4)
D [28/Apr/2017:17:01:17 +0000] [Client 10] Waiting for request.
D [28/Apr/2017:17:01:17 +0000] [CGI] org.cups.sid cookie is \"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [Client 10] POST / HTTP/1.1
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 10] Read: status=200
D [28/Apr/2017:17:01:17 +0000] [Client 10] No authentication data provided.
D [28/Apr/2017:17:01:17 +0000] [Client 10] 2.0 CUPS-Get-Default 1
D [28/Apr/2017:17:01:17 +0000] CUPS-Get-Default
D [28/Apr/2017:17:01:17 +0000] CUPS-Get-Default client-error-not-found: No default printer.
D [28/Apr/2017:17:01:17 +0000] [Client 10] Returning IPP client-error-not-found for CUPS-Get-Default (no URI) from localhost
D [28/Apr/2017:17:01:17 +0000] [Client 10] Content-Length: 113
D [28/Apr/2017:17:01:17 +0000] [Client 10] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:17 +0000] [Client 10] con->http=0x202eacc0
D [28/Apr/2017:17:01:17 +0000] [Client 10] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=113, response=0x201e2fe0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:17 +0000] [Client 10] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:17 +0000] [Client 10] bytes=0, http_state=0, data_remaining=113
D [28/Apr/2017:17:01:17 +0000] [Client 10] Flushing write buffer.
D [28/Apr/2017:17:01:17 +0000] [Client 10] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:17 +0000] [Client 10] Waiting for request.
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [CGI] show_printer(http=0x2003c340, printer=\"Canon_MG7500_USB\")
D [28/Apr/2017:17:01:17 +0000] [Client 10] POST / HTTP/1.1
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 10] Read: status=200
D [28/Apr/2017:17:01:17 +0000] [Client 10] No authentication data provided.
D [28/Apr/2017:17:01:17 +0000] [Client 10] 2.0 Get-Printer-Attributes 2
D [28/Apr/2017:17:01:17 +0000] Get-Printer-Attributes ipp://localhost/printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:17 +0000] [Client 10] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:01:17 +0000] [Client 10] Content-Length: 729
D [28/Apr/2017:17:01:17 +0000] [Client 10] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:17 +0000] [Client 10] con->http=0x202eacc0
D [28/Apr/2017:17:01:17 +0000] [Client 10] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=729, response=0x2005e920(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:17 +0000] [Client 10] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:17 +0000] [Client 10] bytes=0, http_state=0, data_remaining=729
D [28/Apr/2017:17:01:17 +0000] [Client 10] Flushing write buffer.
D [28/Apr/2017:17:01:17 +0000] [Client 10] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:17 +0000] [Client 10] Waiting for request.
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_is_accepting_jobs[0]=\"1\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_is_shared[0]=\"0\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_state[0]=\"3\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_name[0]=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_location[0]=\"Local Printer\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_info[0]=\"Canon MG7500 series\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_sheets_default[0]=\"none, none\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: device_uri[0]=\"usb://Canon/MG7500%20series?serial=117758&interface=1\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: color_supported[0]=\"1\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon PIXMA MG7550 - CUPS+Gutenprint v5.2.11 Simplified\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: media_default[0]=\"iso_a4_210x297mm\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: sides_supported[0]=\"one-sided, two-sided-long-edge, two-sided-short-edge\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: sides_default[0]=\"one-sided\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: printer_commands[0]=\"none\"
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: server_is_sharing_printers[0]=\"0\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: TITLE=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 9] Script header: Content-Type: text/html;charset=utf-8
D [28/Apr/2017:17:01:17 +0000] [Client 9] Script header: 
D [28/Apr/2017:17:01:17 +0000] [Client 9] Sending status 200 for CGI.
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [28/Apr/2017:17:01:17 +0000] [Client 11] Accepted from localhost:55547 (IPv4)
D [28/Apr/2017:17:01:17 +0000] [Client 11] Waiting for request.
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 10] POST / HTTP/1.1
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 10] Read: status=200
D [28/Apr/2017:17:01:17 +0000] [Client 10] No authentication data provided.
D [28/Apr/2017:17:01:17 +0000] [Client 10] 2.0 Get-Jobs 3
D [28/Apr/2017:17:01:17 +0000] Get-Jobs ipp://localhost:631/printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:17 +0000] [Job 1] Loading attributes...
D [28/Apr/2017:17:01:17 +0000] [Client 10] Returning IPP successful-ok for Get-Jobs (ipp://localhost:631/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:01:17 +0000] [Client 10] Content-Length: 427
D [28/Apr/2017:17:01:17 +0000] [Client 10] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:17 +0000] [CGI] Regular expression \".*Clean.*\"
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 10] con->http=0x202eacc0
D [28/Apr/2017:17:01:17 +0000] [Client 10] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=427, response=0x202e4ec0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:17 +0000] [Client 10] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:17 +0000] [Client 10] bytes=0, http_state=0, data_remaining=427
D [28/Apr/2017:17:01:17 +0000] [Client 10] Flushing write buffer.
D [28/Apr/2017:17:01:17 +0000] [Client 10] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:17 +0000] [Client 10] Waiting for request.
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 11] GET /cups.css HTTP/1.1
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 11] Read: status=200
D [28/Apr/2017:17:01:17 +0000] [Client 11] No authentication data provided.
D [28/Apr/2017:17:01:17 +0000] [Client 11] Processing GET /cups.css
D [28/Apr/2017:17:01:17 +0000] [Client 11] filename="/@unixroot/usr/share/doc/cups/cups.css", type=text/css
D [28/Apr/2017:17:01:17 +0000] [Client 11] cupsdSendHeader: code=304, type="(null)", auth_type=0
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [CGI] Regular expression \".*PrintSelfTestPage.*\"
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiClearVariables called.
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: ORDER=\"asc\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: TOTAL=\"1\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_preserved[0]=\"1\"
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_printer_name[0]=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_printer_uri[0]=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_name[0]=\"Test Page\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_originating_user_name[0]=\"anonymous\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: time_at_completed[0]=\"novalue\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: time_at_creation[0]=\"Fri Apr 28 17:01:03 BST 2017\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: time_at_processing[0]=\"Fri Apr 28 17:01:03 BST 2017\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_id[0]=\"1\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_state[0]=\"6\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_media_sheets_completed[0]=\"0\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_k_octets[0]=\"1\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetArray: job_printer_state_message[0]=\"Filter failed\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: PRINTER_URI_SUPPORTED=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: THISURL=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [CGI] cgiSetVariable: SEARCH_DEST=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] PID 139 (/@unixroot/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 10] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:17 +0000] [Client 10] Closing connection.
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:17 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:17 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:17 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=139, file=9
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:17 +0000] [Client 9] Sending 0-length chunk.
D [28/Apr/2017:17:01:17 +0000] [Client 9] Flushing write buffer.
D [28/Apr/2017:17:01:17 +0000] [Client 9] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:17 +0000] [Client 9] Waiting for request.
D [28/Apr/2017:17:01:17 +0000] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 9] POST /jobs/ HTTP/1.1
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 9] Read: status=200
D [28/Apr/2017:17:01:27 +0000] [Client 9] No authentication data provided.
D [28/Apr/2017:17:01:27 +0000] [CGI] argv[0] = "/@unixroot/usr/lib/cups/cgi-bin/jobs.cgi"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[0] = "CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[1] = "CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[2] = "CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[3] = "CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[4] = "CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[5] = "CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[6] = "CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[7] = "CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[8] = "HOME=I:\\TEMP"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[9] = "NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[10] = "PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[11] = "SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[12] = "SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[13] = "TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[14] = "TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[15] = "USER=root"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[16] = "UNIXROOT=I:"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[17] = "CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[18] = "CUPS_SERVER=localhost"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[19] = "CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[20] = "IPP_PORT=631"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[21] = "LANG=en_US.UTF8"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[22] = "REDIRECT_STATUS=1"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[23] = "GATEWAY_INTERFACE=CGI/1.1"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[24] = "SERVER_NAME=localhost"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[25] = "SERVER_PORT=631"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[26] = "REMOTE_ADDR=127.0.0.1"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[27] = "REMOTE_HOST=localhost"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[28] = "SCRIPT_NAME=/jobs/"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[29] = "SCRIPT_FILENAME=/@unixroot/usr/share/doc/cups/jobs/"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[30] = "SERVER_PROTOCOL=HTTP/1.1"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[31] = "HTTP_COOKIE=org.cups.sid=76832da10be696dc76bac386d11f13bc"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[32] = "HTTP_USER_AGENT=Mozilla/5.0 (OS/2; Warp 4.5; rv:38.0) Gecko/20100101 Firefox/38.0 SeaMonkey/2.35"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[33] = "HTTP_REFERER=http://localhost:631/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[34] = "REQUEST_METHOD=POST"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[35] = "CONTENT_LENGTH=115"
D [28/Apr/2017:17:01:27 +0000] [CGI] envp[36] = "CONTENT_TYPE=application/x-www-form-urlencoded"
D [28/Apr/2017:17:01:27 +0000] [CGI] Started /@unixroot/usr/lib/cups/cgi-bin/jobs.cgi (PID 141)
I [28/Apr/2017:17:01:27 +0000] [Client 9] Started "/@unixroot/usr/lib/cups/cgi-bin/jobs.cgi" (pid=141, file=11)
D [28/Apr/2017:17:01:27 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:27 +0000] Report: clients=2
D [28/Apr/2017:17:01:27 +0000] Report: jobs=1
D [28/Apr/2017:17:01:27 +0000] Report: jobs-active=1
D [28/Apr/2017:17:01:27 +0000] Report: printers=2
D [28/Apr/2017:17:01:27 +0000] Report: stringpool-string-count=37420
D [28/Apr/2017:17:01:27 +0000] Report: stringpool-alloc-bytes=12376
D [28/Apr/2017:17:01:27 +0000] Report: stringpool-total-bytes=691912
D [28/Apr/2017:17:01:27 +0000] [Client 12] Accepted from localhost:55548 (IPv4)
D [28/Apr/2017:17:01:27 +0000] [Client 12] Waiting for request.
D [28/Apr/2017:17:01:27 +0000] [CGI] org.cups.sid cookie is \"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: org.cups.sid=\"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: OP=\"cancel-job\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: job_id=\"1\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: job_printer_uri=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: SECTION=\"jobs\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [28/Apr/2017:17:01:27 +0000] [Client 12] POST /jobs HTTP/1.1
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 12] Read: status=200
D [28/Apr/2017:17:01:27 +0000] [Client 12] No authentication data provided.
D [28/Apr/2017:17:01:27 +0000] [Client 12] 2.0 Cancel-Job 1
D [28/Apr/2017:17:01:27 +0000] Cancel-Job ipp://localhost/jobs/1
D [28/Apr/2017:17:01:27 +0000] cupsdIsAuthorized: requesting-user-name="guest"
D [28/Apr/2017:17:01:27 +0000] [Client 12] Returning HTTP Unauthorized for Cancel-Job (ipp://localhost/jobs/1) from localhost
D [28/Apr/2017:17:01:27 +0000] [Client 12] cupsdSendHeader: code=401, type="text/html", auth_type=0
D [28/Apr/2017:17:01:27 +0000] [Client 12] WWW-Authenticate: Basic realm=\"CUPS\", trc=\"y\"
D [28/Apr/2017:17:01:27 +0000] [Client 13] Accepted from localhost:55549 (IPv4)
D [28/Apr/2017:17:01:27 +0000] [Client 13] Waiting for request.
D [28/Apr/2017:17:01:27 +0000] [Client 12] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:27 +0000] [Client 12] Closing connection.
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 14] Accepted from localhost:55550 (IPv4)
D [28/Apr/2017:17:01:27 +0000] [Client 14] Waiting for request.
D [28/Apr/2017:17:01:27 +0000] [Client 13] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:27 +0000] [Client 13] Closing connection.
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 15] Accepted from localhost:55551 (IPv4)
D [28/Apr/2017:17:01:27 +0000] [Client 15] Waiting for request.
D [28/Apr/2017:17:01:27 +0000] [Client 14] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:27 +0000] [Client 14] Closing connection.
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 15] POST /jobs HTTP/1.1
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 15] Read: status=200
D [28/Apr/2017:17:01:27 +0000] [Client 15] Authorized as root using Local.
D [28/Apr/2017:17:01:27 +0000] [Client 15] 2.0 Cancel-Job 1
D [28/Apr/2017:17:01:27 +0000] Cancel-Job ipp://localhost/jobs/1
D [28/Apr/2017:17:01:27 +0000] cupsdIsAuthorized: username="root"
D [28/Apr/2017:17:01:27 +0000] [Job 1] time-at-completed=1493395287
D [28/Apr/2017:17:01:27 +0000] Discarding unused job-completed event...
I [28/Apr/2017:17:01:27 +0000] [Job 1] Job canceled by \"root\"
I [28/Apr/2017:17:01:27 +0000] Expiring subscriptions...
D [28/Apr/2017:17:01:27 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
I [28/Apr/2017:17:01:27 +0000] [Job 1] Canceled by "root".
D [28/Apr/2017:17:01:27 +0000] [Client 15] Returning IPP successful-ok for Cancel-Job (ipp://localhost/jobs/1) from localhost
D [28/Apr/2017:17:01:27 +0000] [Client 15] Content-Length: 75
D [28/Apr/2017:17:01:27 +0000] [Client 15] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:27 +0000] [Job 1] Removing document files.
D [28/Apr/2017:17:01:27 +0000] cupsdMarkDirty(---J-)
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 15] con->http=0x202f60e0
D [28/Apr/2017:17:01:27 +0000] [Client 15] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=75, response=0x2005fd00(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:27 +0000] [Client 15] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:27 +0000] [Client 15] bytes=0, http_state=0, data_remaining=75
D [28/Apr/2017:17:01:27 +0000] [Client 15] Flushing write buffer.
D [28/Apr/2017:17:01:27 +0000] [Client 15] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:27 +0000] [Client 15] Waiting for request.
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: refresh_page=\"5;URL=http://localhost:631/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: TITLE=\"Jobs\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:27 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:27 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:27 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:27 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=0(), pipe_pid=141, file=11
D [28/Apr/2017:17:01:27 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:27 +0000] [Client 9] Script header: Content-Type: text/html;charset=utf-8
D [28/Apr/2017:17:01:27 +0000] [Client 9] Script header: 
D [28/Apr/2017:17:01:27 +0000] [Client 9] Sending status 200 for CGI.
D [28/Apr/2017:17:01:27 +0000] [Client 9] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [28/Apr/2017:17:01:27 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:27 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=141, file=11
D [28/Apr/2017:17:01:27 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:27 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:27 +0000] [Client 15] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:27 +0000] [Client 15] Closing connection.
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:27 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=141, file=11
D [28/Apr/2017:17:01:27 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:27 +0000] PID 141 (/@unixroot/usr/lib/cups/cgi-bin/jobs.cgi) exited with no errors.
D [28/Apr/2017:17:01:27 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:27 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=141, file=11
D [28/Apr/2017:17:01:27 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:27 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:27 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:27 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=141, file=11
D [28/Apr/2017:17:01:27 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:27 +0000] [Client 9] Sending 0-length chunk.
D [28/Apr/2017:17:01:27 +0000] [Client 9] Flushing write buffer.
D [28/Apr/2017:17:01:27 +0000] [Client 9] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:27 +0000] [Client 9] Waiting for request.
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:27 +0000] [Client 11] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:27 +0000] [Client 11] Closing connection.
D [28/Apr/2017:17:01:27 +0000] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [28/Apr/2017:17:01:32 +0000] [Client 9] GET /printers/Canon_MG7500_USB HTTP/1.1
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files"
D [28/Apr/2017:17:01:32 +0000] [Client 9] Read: status=200
D [28/Apr/2017:17:01:32 +0000] [Client 9] No authentication data provided.
D [28/Apr/2017:17:01:32 +0000] [Client 9] Processing GET /printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:32 +0000] [CGI] argv[0] = "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[0] = "CUPS_CACHEDIR=/@unixroot/var/cache/cups"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[1] = "CUPS_DATADIR=/@unixroot/usr/share/cups"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[2] = "CUPS_DOCROOT=/@unixroot/usr/share/doc/cups"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[3] = "CUPS_FONTPATH=/@unixroot/usr/share/cups/fonts"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[4] = "CUPS_REQUESTROOT=/@unixroot/var/spool/cups"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[5] = "CUPS_SERVERBIN=/@unixroot/usr/lib/cups"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[6] = "CUPS_SERVERROOT=/@unixroot/etc/cups"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[7] = "CUPS_STATEDIR=/@unixroot/var/run/cups"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[8] = "HOME=I:\\TEMP"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[9] = "NLSPATH=F:\\MPTN\\MSG\\NLS\\%N;F:\\TCPIP\\msg\\ENUS850\\%N;"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[10] = "PATH=/@unixroot/usr/lib/cups/filter;/@unixroot/usr/bin;/@unixroot/usr/sbin;/bin;/usr/bin"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[11] = "SERVER_ADMIN=root@TM5320"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[12] = "SOFTWARE=CUPS/2.1.3"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[13] = "TMPDIR=I:\\TEMP"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[14] = "TZ=GMT0BST,3,-1,0,3600,10,-1,0,7200,3600"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[15] = "USER=root"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[16] = "UNIXROOT=I:"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[17] = "CUPS_MAX_MESSAGE=2047"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[18] = "CUPS_SERVER=localhost"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[19] = "CUPS_ENCRYPTION=IfRequested"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[20] = "IPP_PORT=631"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[21] = "LANG=en_US.UTF8"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[22] = "REDIRECT_STATUS=1"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[23] = "GATEWAY_INTERFACE=CGI/1.1"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[24] = "SERVER_NAME=localhost"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[25] = "SERVER_PORT=631"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[26] = "REMOTE_ADDR=127.0.0.1"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[27] = "REMOTE_HOST=localhost"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[28] = "SCRIPT_NAME=/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[29] = "SCRIPT_FILENAME=/@unixroot/usr/share/doc/cups/printers/Canon_MG7500_USB"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[30] = "PATH_INFO=/Canon_MG7500_USB"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[31] = "SERVER_PROTOCOL=HTTP/1.1"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[32] = "HTTP_COOKIE=org.cups.sid=76832da10be696dc76bac386d11f13bc"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[33] = "HTTP_USER_AGENT=Mozilla/5.0 (OS/2; Warp 4.5; rv:38.0) Gecko/20100101 Firefox/38.0 SeaMonkey/2.35"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[34] = "REQUEST_METHOD=GET"
D [28/Apr/2017:17:01:32 +0000] [CGI] envp[35] = "QUERY_STRING="
D [28/Apr/2017:17:01:32 +0000] [CGI] Started /@unixroot/usr/lib/cups/cgi-bin/printers.cgi (PID 143)
I [28/Apr/2017:17:01:32 +0000] [Client 9] Started "/@unixroot/usr/lib/cups/cgi-bin/printers.cgi" (pid=143, file=9)
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] [Client 16] Accepted from localhost:55552 (IPv4)
D [28/Apr/2017:17:01:32 +0000] [Client 16] Waiting for request.
D [28/Apr/2017:17:01:32 +0000] [CGI] org.cups.sid cookie is \"76832da10be696dc76bac386d11f13bc\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: REFRESH_PAGE=\"\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [Client 16] POST / HTTP/1.1
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:32 +0000] [Client 16] Read: status=200
D [28/Apr/2017:17:01:32 +0000] [Client 16] No authentication data provided.
D [28/Apr/2017:17:01:32 +0000] [Client 16] 2.0 CUPS-Get-Default 1
D [28/Apr/2017:17:01:32 +0000] CUPS-Get-Default
D [28/Apr/2017:17:01:32 +0000] CUPS-Get-Default client-error-not-found: No default printer.
D [28/Apr/2017:17:01:32 +0000] [Client 16] Returning IPP client-error-not-found for CUPS-Get-Default (no URI) from localhost
D [28/Apr/2017:17:01:32 +0000] [Client 16] Content-Length: 113
D [28/Apr/2017:17:01:32 +0000] [Client 16] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:32 +0000] [Client 16] con->http=0x202eacc0
D [28/Apr/2017:17:01:32 +0000] [Client 16] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=113, response=0x2005e960(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:32 +0000] [Client 16] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:32 +0000] [Client 16] bytes=0, http_state=0, data_remaining=113
D [28/Apr/2017:17:01:32 +0000] [Client 16] Flushing write buffer.
D [28/Apr/2017:17:01:32 +0000] [Client 16] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:32 +0000] [Client 16] Waiting for request.
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:32 +0000] [CGI] show_printer(http=0x2003c340, printer=\"Canon_MG7500_USB\")
D [28/Apr/2017:17:01:32 +0000] [Client 16] POST / HTTP/1.1
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:32 +0000] [Client 16] Read: status=200
D [28/Apr/2017:17:01:32 +0000] [Client 16] No authentication data provided.
D [28/Apr/2017:17:01:32 +0000] [Client 16] 2.0 Get-Printer-Attributes 2
D [28/Apr/2017:17:01:32 +0000] Get-Printer-Attributes ipp://localhost/printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:32 +0000] [Client 16] Returning IPP successful-ok for Get-Printer-Attributes (ipp://localhost/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:01:32 +0000] [Client 16] Content-Length: 729
D [28/Apr/2017:17:01:32 +0000] [Client 16] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:32 +0000] [Client 16] con->http=0x202eacc0
D [28/Apr/2017:17:01:32 +0000] [Client 16] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=729, response=0x202e4f40(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:32 +0000] [Client 16] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:32 +0000] [Client 16] bytes=0, http_state=0, data_remaining=729
D [28/Apr/2017:17:01:32 +0000] [Client 16] Flushing write buffer.
D [28/Apr/2017:17:01:32 +0000] [Client 16] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:32 +0000] [Client 16] Waiting for request.
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_is_accepting_jobs[0]=\"1\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_is_shared[0]=\"0\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_state[0]=\"3\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: admin_uri[0]=\"/admin/\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_uri_supported[0]=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_name[0]=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_location[0]=\"Local Printer\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_info[0]=\"Canon MG7500 series\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: job_sheets_default[0]=\"none, none\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: device_uri[0]=\"usb://Canon/MG7500%20series?serial=117758&interface=1\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: color_supported[0]=\"1\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_make_and_model[0]=\"Canon PIXMA MG7550 - CUPS+Gutenprint v5.2.11 Simplified\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: media_default[0]=\"iso_a4_210x297mm\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: sides_supported[0]=\"one-sided, two-sided-long-edge, two-sided-short-edge\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: sides_default[0]=\"one-sided\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: printer_commands[0]=\"none\"
D [28/Apr/2017:17:01:32 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetArray: server_is_sharing_printers[0]=\"0\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: TITLE=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: SERVER_NAME=\"localhost\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: CUPS_VERSION=\"CUPS v2.1.3\"
D [28/Apr/2017:17:01:32 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=2147483647, response=0(), pipe_pid=143, file=9
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] [Client 9] Script header: Content-Type: text/html;charset=utf-8
D [28/Apr/2017:17:01:32 +0000] [Client 9] Script header: 
D [28/Apr/2017:17:01:32 +0000] [Client 9] Sending status 200 for CGI.
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdSendHeader: code=200, type="(null)", auth_type=0
D [28/Apr/2017:17:01:32 +0000] [Client 17] Accepted from localhost:55553 (IPv4)
D [28/Apr/2017:17:01:32 +0000] [Client 17] Waiting for request.
D [28/Apr/2017:17:01:32 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:32 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=143, file=9
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] [Client 16] POST / HTTP/1.1
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:32 +0000] [Client 16] Read: status=200
D [28/Apr/2017:17:01:32 +0000] [Client 16] No authentication data provided.
D [28/Apr/2017:17:01:32 +0000] [Client 16] 2.0 Get-Jobs 3
D [28/Apr/2017:17:01:32 +0000] Get-Jobs ipp://localhost:631/printers/Canon_MG7500_USB
D [28/Apr/2017:17:01:32 +0000] [Client 16] Returning IPP successful-ok for Get-Jobs (ipp://localhost:631/printers/Canon_MG7500_USB) from localhost
D [28/Apr/2017:17:01:32 +0000] [Client 16] Content-Length: 75
D [28/Apr/2017:17:01:32 +0000] [Client 16] cupsdSendHeader: code=200, type="application/ipp", auth_type=0
D [28/Apr/2017:17:01:32 +0000] [CGI] Regular expression \".*Clean.*\"
D [28/Apr/2017:17:01:32 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=143, file=9
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] [Client 16] con->http=0x202eacc0
D [28/Apr/2017:17:01:32 +0000] [Client 16] cupsdWriteClient error=0, used=0, state=HTTP_STATE_POST_SEND, data_encoding=HTTP_ENCODING_LENGTH, data_remaining=75, response=0x201e34c0(IPP_STATE_DATA), pipe_pid=0, file=-1
D [28/Apr/2017:17:01:32 +0000] [Client 16] Writing IPP response, ipp_state=IPP_STATE_DATA, old wused=0, new wused=0
D [28/Apr/2017:17:01:32 +0000] [Client 16] bytes=0, http_state=0, data_remaining=75
D [28/Apr/2017:17:01:32 +0000] [Client 16] Flushing write buffer.
D [28/Apr/2017:17:01:32 +0000] [Client 16] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:32 +0000] [Client 16] Waiting for request.
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:32 +0000] [CGI] Regular expression \".*PrintSelfTestPage.*\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiClearVariables called.
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: ORDER=\"asc\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: SECTION=\"printers\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: TOTAL=\"0\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: PRINTER_NAME=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: PRINTER_URI_SUPPORTED=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: THISURL=\"/printers/Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [CGI] cgiSetVariable: SEARCH_DEST=\"Canon_MG7500_USB\"
D [28/Apr/2017:17:01:32 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:32 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=143, file=9
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=143, file=9
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:32 +0000] [Client 16] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:32 +0000] [Client 16] Closing connection.
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [28/Apr/2017:17:01:32 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=143, file=9
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] PID 143 (/@unixroot/usr/lib/cups/cgi-bin/printers.cgi) exited with no errors.
D [28/Apr/2017:17:01:32 +0000] [Client 9] CGI data ready to be sent.
D [28/Apr/2017:17:01:32 +0000] [Client 9] con->http=0x202edd20
D [28/Apr/2017:17:01:32 +0000] [Client 9] cupsdWriteClient error=0, used=0, state=HTTP_STATE_GET_SEND, data_encoding=HTTP_ENCODING_CHUNKED, data_remaining=0, response=0(), pipe_pid=143, file=9
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for CGI data.
D [28/Apr/2017:17:01:32 +0000] [Client 9] Sending 0-length chunk.
D [28/Apr/2017:17:01:32 +0000] [Client 9] Flushing write buffer.
D [28/Apr/2017:17:01:32 +0000] [Client 9] New state is HTTP_STATE_WAITING
D [28/Apr/2017:17:01:32 +0000] [Client 9] Waiting for request.
D [28/Apr/2017:17:01:32 +0000] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
I [28/Apr/2017:17:01:33 +0000] Saving job.cache...
D [28/Apr/2017:17:01:33 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Dirty files"
D [28/Apr/2017:17:01:36 +0000] [Client 9] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:36 +0000] [Client 9] Closing connection.
D [28/Apr/2017:17:01:36 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [28/Apr/2017:17:01:36 +0000] [Client 17] HTTP_STATE_WAITING Closing for error 32 (Broken pipe)
D [28/Apr/2017:17:01:36 +0000] [Client 17] Closing connection.
D [28/Apr/2017:17:01:36 +0000] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
W [28/Apr/2017:17:01:40 +0000] cupsdDoSelect: select() returned -1... pause and retry select()
W [28/Apr/2017:17:01:42 +0000] cupsdDoSelect: select() returned -1 (2nd failure)... pause and setting socket to non-blocking mode
W [28/Apr/2017:17:01:43 +0000] cupsdDoSelect: select() returned -1 (3rd failure)... pause and retry select()
I [28/Apr/2017:17:01:46 +0000] Scheduler shutting down normally.
D [28/Apr/2017:17:01:46 +0000] Discarding unused server-stopped event...
I [28/Apr/2017:17:01:46 +0000] Saving job.cache...
D [28/Apr/2017:17:01:46 +0000] [Job 1] Unloading...
D [28/Apr/2017:17:01:46 +0000] cupsdStopSelect()
