escaner mustek

http://www.meier-geinitz.de/sane/gt68xx-backend/
Mustek BearPaw 1200 CS A1fw.usb

Put your firmware file in /usr/local/share/sane/gt68xx/ (or /usr/share/sane/gt68xx/

su -
mkdir /usr/share/sane/gt68xx/
cp PS1fw.usb /usr/share/sane/gt68xx/
chmod a+r /usr/share/sane/gt68xx/PS1fw.usb