> However, now the stripes are gone, the I/O errors still show in the
> debug trace. So that does not seem to make much difference either.
>
> I realy have no clue... can it be that the scanner needs to be
> calibrated or anything and this gets messed up from time to time, and
> the sane software is not able to fix this? Well for the time being it
> seems to be working again :)
>
> tx for any suggestions,
> Ondrej
>
Hi Ondrej,
horizontal stripes have nothing to do with calibration (vertical stripes could).
It looks like you have a hardware problem with your scanner.
The I/O errors are not good, but the bad noises you get when the scanner
produces stripes could mean that your scanner is not ok.
I never heard of such problems before.
Did you once forgot to open the transport-lock? That could have destroyed the
stepping motor/electronic.
Bye
Oliver
-- EMAIL: Oliver.Rauch@Wolfsburg.DE WWW: http://www.wolfsburg.de/~rauch
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