Unable to print / backc hannel error
Posted: Wed Aug 20, 2014 11:14 am
Hi
I can no longer print on my Canon MP970, using Turboprint. It was working, but then I obviously made the mistake by install (or reinstall) cups-backend-bjnp, using the command "sudo apt-get install cup...". At least that is what I beleave is responsible for my problems printing.
When I'm trying to print something (eg. a testpage) the job hangs in Turboprints monitor (se attached screen dump) and the following text is added to /var/log/cups/error_log:
Can you help me, please?
Regards
Brian
Screen dump:
[img]TurboPrintPrinterMonitor_009.png[/img]
I can no longer print on my Canon MP970, using Turboprint. It was working, but then I obviously made the mistake by install (or reinstall) cups-backend-bjnp, using the command "sudo apt-get install cup...". At least that is what I beleave is responsible for my problems printing.
When I'm trying to print something (eg. a testpage) the job hangs in Turboprints monitor (se attached screen dump) and the following text is added to /var/log/cups/error_log:
Code: Select all
C [20/Aug/2014:13:07:29 +0200] [Job 72] bjnp_backchannel: (recv) could not read response header, received 4 bytes!
C [20/Aug/2014:13:07:29 +0200] [Job 72] bjnp_backchannel: (recv) error: Success!
E [20/Aug/2014:13:07:29 +0200] [Job 72] failed to read backchannel data: Success
Regards
Brian
Screen dump:
[img]TurboPrintPrinterMonitor_009.png[/img]