# Re: Mustek 1200SP

becka@rz.uni-duesseldorf.de
Wed, 11 Feb 1998 15:31:47 +0100 (MET)

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> When using sane/linux/buslogic, my <subject> sounds wierd (like it scans a
> bit, goes back and scans some of it again) and the colors are messed up -
> if I use the supplied program/adapter under win95, the "sound of scanning"
> sounds normal, and the picture comes out pretty nice..

This is due to Win using a very large SCSI-Buffer (a few MB), while Linux
by default only uses 32kB. You can increase that to about 128kB as described
in some README.

Wrong colors are usually an indication of wrong color-correction code being
used. What is the Firmware version of your scanner ?

In the mustek.conf there should be options settable to try out various
correction schemes. Please turn off the scanner between tries, because
a wrong setting may confuse the scanner causing it to always return wrong
colors.

> that some of the <subject>'s produced jerky colors with sane, and nobody
> really knew what was wrong.. can this be true?

Yes. It is a major mess to find out what are the correct settings for
12000SP type scanners.

CU,ANdy

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    = Andreas Beck                    |  Email :  <andreas.beck@ggi-project.org> =
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