# Re: Problems with Mustek 1200 SP, mode color. WITH debug.log

From: Henning Meier-Geinitz (hmg-ml@gmx.de)
Date: Thu Sep 21 2000 - 09:52:54 PDT

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  Hi,

  On Thu, Sep 21, 2000 at 10:17:17AM +0200, Paul Aschenborn wrote:
  > ok, did it. I'll attach the log at the end of the message.
  > Firmware is 1.06

  Thank you.

  > > The error results from different methods to compensate fort the line shift
  > > of the three color CCD lines. Some scanners do this line-distance correction
  > > internally, for some this must be done in the backend. So the backend must
  > > know for which firmware version it should do the correction and for which
  > > it's not necessary.
  > >
  >
  > ok, I got that. I am really glad you help me. I havent found a single word to that
  > problems in the documentation or on the websites. Maybe I havent
  > looked close enough.

  You are right. I will put some lines about the source of the problem on the
  trouble-shooting page.

  Try the following: Edit backend/mustek.c, change the following line (ca.
  1051):

  if ((fw_revision != 0x107) && (fw_revision != 0x102))

  to

  if ((fw_revision != 0x106) && (fw_revision != 0x102))

  and than make and install sane again. Try if it's better now.

  Bye,
  Henning

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  - Next message: Paul Aschenborn: "solved: Problems with Mustek 1200 SP, mode color."
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