Hi I've got a plustek s400 mobile office scanner. It seems like it is not supported? It would be interesting to write a backend for it for fun Manufacturers homepage - http://plustek.com/usa/products/mobile-office-series/mobileoffice-s400/ output from sane-find-scanner -v -v - https://gist.github.com/anonymous/e07e5649ce9c3cf821d0 //Gunnar