Public bug reported: Print job fails when selecting black ink on a Canon MP990 using options of
Color Model: Grayscale (from default of RGB Color) and/or Ink Type: Black (from default of CMYK color). Using Version: 5.3.3-4 on Lubuntu 20.04 (LXQT) uname -r : 5.4.0-58-generic The issue occurs when connected as a USB direct URI or as a LDP configuration using a wifi connection. /var/log/cups/error_log shows no errors. Issue also arises when the above options are selected as print job options or as printer config options. So is there another way to select black ink when colour is not required? Thanks. ** Affects: gutenprint (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1909968 Title: Print job fails when selecting black ink Canon MP990 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gutenprint/+bug/1909968/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs