Le Monday 19 May 2008 18:00:16 Werner Holtfreter, vous avez ?crit?: > Suse10.3 sane-backends1.0.19-0-pm.2 genesys Tevion-scanner MD6228 > > Hello, > > it works, but not perfectly: > > 1. The starting point at the top of page is not constant. It varies > between 0...8 mm. This results in the scanner head to crashing > into the bottom of the scanner. > > 2. If I scan on *medium* resolution, then the scanner head moves in > regular fashion. > > If I scan on *high* resolution, then the scanner head starts to > move forwards normally, then slightly backwards and then forwards > normally again and so on. The result is OK. Is the USB or the PC > too slow? > > If I scan on *low* resolution and black/white for low data rate, > then the scanner head starts to shake and does not move properly! > > All things are independent from the front-end and I have done tests > with Kooka, Xsane and Xscanimage. > > Any ideas? > -- > Viele Gr??e > Werner Holtfreter
Hello, could you try to run scanimage with debug logs enabled with the following commands in a shell: export SANE_DEBUG_GENESYS=255 export SANE_DEBUG_GENESYS_GL646=255 scanimage -d genesys >scan.pnm 2>scan.log Then send me the scan.log and also the few other pnm debug files that will be created in the directory where you'll run scanimage. With these I will be able to have an idea of what is going on. BTW, is your model really a MD6228 ? MD5345, MD6228 and MD6471 have the same UBS id, but may be they are slightly different. The model I have is a MD6471. Regards, Stef