Сканер epson V200 photo. вроде поддерживается. # uname -r 2.6.25.10-47.fc8 x_64
скачал для него софт iscan-2.8.0-1.c2 iscan-plugin-gt-f670-2.0.0-1.c2
№sane-find-scanner
found USB scanner (vendor=0x04b8 [EPSON], product=0x012e [EPSON Scanner]) at libusb:001:004
запускаю
scanimage -L
No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages).