I have a Canon ImageClass MF3010. A week ago it was working great, but this morning it stopped working.
When sending it a print job it does nothing but I get a notification that the job is complete. This is described in the Arch Linux Wiki under CUPS, but the proposed solution is a driver upgrade, but the printer was working last week, so the driver is up to date.
So far I tried:
Rebooting the computer and printer.
Uninstalling and reinstalling the printer.
Tested the scanner (to ensure the USB plug works.)
Ran the command lpinfo -vwhich lists the printer and doesnāt show anything weird.
How strange - I have exactly the same problem with a canon MF4100.
The printer works fine on macbook (of course) and worked fine on manjaro until a couple of days ago (not exactly sure since the printer isnāt used that much).
CUPS reports no errors and says the job is completed.
spoke a little too soon ā¦ local printing with canon now works but I get the same original symptoms (no printing, no errors) with network printing ā¦