# Problem with Mustek

Wolfgang Jung (woju@keep.in-berlin.de)
Sat, 23 Aug 1997 21:17:07 +0200 (MET DST)

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Hi
==

Just began checking the SANE driver for scanning.
I used an Mustek MFS-12000SP . FW Revision is 1.04 .
I enlarged the Buffer of the generic SCSI Devices to 128k
(I have 64M of RAM, so it doesn't matter)
(SCSI was both used: a) AHA 2940, b) an ncr53c400 card )

Now I encountered some strange behavior:
a) always at the end of the 128K Buffer the image gets
corrupted, not really corrupted, but it looses a bunch of Lines
(easy to see, if you scan in gray mode) (It also might be at the
beginning of the buffer ?)
b) while scanning color images it seems that the image is beeing
reassembled with some sort of vertikel disalignment. (So black
disolves into its 3 Colors )

I supect the driver is miscounting something at the beginning /end
of the buffer ?

Gruss
Wolfgang

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