Hi there, after upgrading from kernel 2.4.20 to 2.6.7 my usb-scanner (HP ScanJet 2200c) scans only all-black images. However, besides the black output, the scanning procedure (movement, lightswitch, noise) seems to work fine. The unit was working without problems before the update.
I adjusted some calibration-options in plustek.conf, but the result was either an all-white , all-grey or all-black image. I also dismantled the unit and cleaned the glass. Any suggestions would be very appreciated. Cheers, Alex xsane version 0.92 sane-backends 1.0.14 (sane-plustek) d139:/etc/sane.d# uname -a Linux d139 2.6.7 #1 Thu Jun 24 13:27:58 CEST 2004 i686 GNU/Linux
