Hello,

On Sep 22 18:33 rhn wrote (excerpt):
the scanner I am using has a peculiar problem, where scanning
consecutive images causes the image quality to degrade:
the left part becomes yellow in vertical streaks that increase
in numbers; the right part becomes red. To get a completely
yellow-red image, about 10 scans are necessary, regardless
of options.
The backend for this scanner is plustek.

at openSUSE we have an issue report with similar symptoms
but different backend (HP Scanjet 2400, genesys backend):

https://bugzilla.opensuse.org/show_bug.cgi?id=905034

I was unable to reproduce it or debug the root cause
so that all I did was basically blind guess, e.g. see:

https://bugzilla.opensuse.org/show_bug.cgi?id=905034#c18


Kind Regards
Johannes Meixner
--
SUSE LINUX GmbH - GF: Felix Imendoerffer, Jane Smithard,
Graham Norton - HRB 21284 (AG Nuernberg)


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