[sane-devel] HP ScanJet 2200c scans all-black after kernel-update

[Alexander Schutz]

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