I could resolve this issue by upgrading the printer firmware to latest version 1.40. No idea, why Ubuntu 19.04 printed happily with older printer firmware, but as of Ubuntu 19.10 new printer firmware (can be installed through printer web interface) is needed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1850127 Title: Unable to print with Brother printer since upgrade to Ubuntu 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1850127/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
