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<!-- received="Sat Nov 27 06:08:34 1999 PST" -->
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<!-- sent="Sat, 27 Nov 1999 15:07:21 +0100 (MET)" -->
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<!-- name="Levente NOVAK" -->
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<!-- email="novak@jaguar.dote.hu" -->
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<!-- subject="Re: Update of the microtek2 backend" -->
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<!-- inreplyto="19991124174554.1348.qmail@aquila.muc.de" -->
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<title>sane-devel: Re: Update of the microtek2 backend</title>
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<h1>Re: Update of the microtek2 backend</h1>
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<b>Levente NOVAK</b> (<a href="mailto:novak@jaguar.dote.hu"><i>novak@jaguar.dote.hu</i></a>)<br>
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<i>Sat, 27 Nov 1999 15:07:21 +0100 (MET)</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#268">[ date ]</a><a href="index.html#268">[ thread ]</a><a href="subject.html#268">[ subject ]</a><a href="author.html#268">[ author ]</a>
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<li> <b>Next message:</b> <a href="0269.html">Larry Snyder: "Re: SANE support on Solaris 2.6"</a>
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<li> <b>Previous message:</b> <a href="0267.html">LABAN VERHULST: "SANE support on Solaris 2.6"</a>
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On Wed, 24 Nov 1999, Bernd Schroeder wrote:<br>
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<p>
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<i>> On Sun, Nov 21, 1999 at 06:07:58PM +0100, Bernd Schroeder wrote:</i><br>
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<i>> > Hi,</i><br>
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<i>> > </i><br>
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<i>> > I have uploaded a new release of the microtek2 backend to</i><br>
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<i>> > </i><br>
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<i>> > <a href="ftp://ftp.muc.de/people/bernds/mtek2/microtek2.0.8.tar.gz">ftp://ftp.muc.de/people/bernds/mtek2/microtek2.0.8.tar.gz</a> .</i><br>
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<i>> </i><br>
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<i>> Unfortunately, this release contains a bug, that didn't show up on my</i><br>
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<i>> system during testing, but may cause the backend to segfault</i><br>
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<i>> (depending on the actual contents of the stack, and like reported by</i><br>
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<i>> Levente Novak). I think I have fixed it and have uploaded the corrected</i><br>
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<i>> version to the ftp server. Since the difference to the previous version</i><br>
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<i>> is only the bugfix I have also called it '0.8'. So the URL is the</i><br>
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<i>> same as above.</i><br>
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<i>> </i><br>
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<p>
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The fixed backend now works again. Mirroring is solved on our Phantom<br>
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636cx, but the "stripes" problem still remains as a slight colour balance<br>
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shift horizontally from left to right. Note that the colour balance<br>
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problem is not a new one, it used to appear with previous backend<br>
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versions too.<br>
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The stripes are in fact thin and more or less evenly spaced,<br>
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being approximately 1.3-1.7 mm apart. There is a background density change<br>
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superposition onto these stripes, forming non-regular sinusoidal<br>
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background darkening. Finally, the leftmost part of image has an excess of<br>
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red color balance while rightmost one is slightly bluish. The whole image<br>
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appears to be underexposed (e.g. white paper is rendered grey).<br>
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I hope this description could help.<br>
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<p>
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Levente<br>
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<p>
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PS: Anyway, the microtek2 backend improves constantly. Thanks, Bernd!<br>
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<p>
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<p>
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<pre>
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--
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</pre>
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0269.html">Larry Snyder: "Re: SANE support on Solaris 2.6"</a>
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<li> <b>Previous message:</b> <a href="0267.html">LABAN VERHULST: "SANE support on Solaris 2.6"</a>
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