Hello, I'm hp3900 backend's developer. Due to this backend supports some scanners and new devices could be supported in the future I'm thinking about the possibility to create different config files for each scanner capabilities to maintain code's structure legible.
It's not simple configuration which user should change but internal values to program RTS8822 chip in each case (area constrains to scan, sensor timing values, motor curves...) so I wouldn't set them at sane.d/hp3900.conf Is there any standard path in SANE to locate such files? Something like sane.d/backend's name/ or may be /usr/share/backend's name/ Regards, Jonathan Bravo Lopez
