On Tue, Mar 14, 2000 at 08:50:28PM +0100, Per Aalrust wrote:
> Hi Henning,
> I have added your SCSI tips, here are the results of my tests:
> Color mode:
> Scanning with up to 100 dpi works fine in color mode with a geometry of
> 11 x 29.5 cm. If the x value is above 11 cm the scan becomes horizontal
> shifted and the colors are not correct.
> Gray mode:
> Scanning with up to 150 dpi works fine in gray mode with full goemetry
> (21x29 cm). Above 150 dpi the scan becomes horizontal shifted.
> If the scan geometry is shrinked to 11x29 cm scan results are fine up to
> 300 dpi. Above 300 dpi the scan becomes shifted (like a puzzle).
> >> If you scan only a small area (some cm wide) will the image be shifted, >> too?
> For a scan area of 5x5 cm it works fine in color mode up to 300 dpi, in
> gray mode up to 500 dpi.
Could that be a real scanner (hardware), and not a SANE problem ?
A friend of mine has a Mustek 12000SP scsi scanner, and phoned me last week
because of exactly the same problems under Win98. With one difference : Windows
crashes after producing that garbage. She now gave up and
bought a new scanner, perhaps I can try it under Linux in a few days.
If so, i will mail the results.
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