Re: HP scanjet 6200C horizontal banding in color

From: pixel fairy (pixelfairy@yahoo.com)
Date: Sun Feb 20 2000 - 08:18:56 PST

  • Next message: Dave Hill: "Re: Xsane-0.55: scan resolution selection (Epson 1200S, CVS Sane)"

    Peter Kirchgessner wrote:

    > pixel fairy wrote:
    > >
    > > Peter Kirchgessner wrote:
    > >
    > > > pixel fairy wrote:
    > > > >
    > > > > sane devel 200000130 redhat 6.1 intel
    > > > >
    > > > > all other scanning modes seem to work fine, but when scanning color,
    > > > > horizontal banding appears. when scanning nothing, the results are cyan
    > > > > bands with white lines between them.
    > > > >
    > > >
    > > > Can you try the latest snapshot ?
    > >
    > > just did. same result. heres a sample.
    > >
    >
    > Looks not like a backend problem. For problems with communications, the
    > image should look even more worse.
    > Do you see any mechanical problems ? Does the scan head move over the
    > image in a single pass, not moving forward and backward ?

    it moves in a single pass after a few movments near the top which seem to be
    some kind of initialization. the banding problems also appear in greyscale, did
    not
    notice them since they dont show up in the preview.

    i remember the scanner working fine on another machine (running NT and
    photoshop)
    ill try again on that one and on irix with sane 1.0.1

    >
    > --Peter
    >
    > --
    > Peter Kirchgessner
    > WWW: http://www.kirchgessner.net
    > e-mail: peter@kirchgessner.net
    >
    > --
    > Source code, list archive, and docs: http://www.mostang.com/sane/
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    --
                                                                                  --
                                                                      decayed kisses                                                                     pixel fairy
    

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