Seem to be related to this; https://bugs.launchpad.net/ubuntu/+source/plasma-desktop/+bug/1920596
Managed to get it working above 300dpi using the official SANE PPA https://launchpad.net/%7Esane-project/+archive/ubuntu/sane-release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1886670 Title: Error when scanning with higher resolution then 300 DPI - Pixma TS6052 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/skanlite/+bug/1886670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs