I've recently had the same problem of vertical black stripes on scans from my Canon imageCLASS MF244DW under Ubuntu 18.04.1. Compiling and installing sane-backends from https://github.com/kkaempf/sane-backends solved the problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1731459 Title: genesys_gl847 scanners produce a black band in scanned images on Ubuntu 17.10+ (and 18.04 LTS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/1731459/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
