On Sat, 27 May 2023 at 11:55, Fabrizio Gennari <[email protected]> wrote: > > Hi, > > I'm using Ubuntu 23.04 with scanimage (sane-backends) 1.1.1-debian; > backend version 1.1.1 installed. > > I got a new Canon MF657Cdw, and running scanimage -L gives the message > > [08:26:07.338607] [bjnp] add_scanner: Scanner MF650C Series is not > supported, model is unknown! Please report upstream > > What can be done? Should I download the latest source from Git, > recompile, and see if that works? Maybe one of the existing backends work?
Ubuntu 23.04 provides sane-escl and sane-airscan by default. The mystery is why 'scanimage -L' has not detected these backends. Either should drive the MF657Cdw. Try commenting out pixma in /etc/sane.d/dll.conf. -- Brian.
