It seems that the only way to contact the printer is with the cnijjet backend. One last last thing if you would: execute
/usr/lib/cups/backend/cnijet and give us the output. Thanks for your co-operation. Brian. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1808581 Title: cannot print to Canon MX860 after upgrade to Ubuntu 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1808581/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
