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<title>sane-devel: Re: MFS-12000SP survey [was: Re: Mustec 1200SP Firmware 1.02 Color</title>
<h1>Re: MFS-12000SP survey [was: Re: Mustec 1200SP Firmware 1.02 Color</h1>
<a href="mailto:becka@sunserver1.rz.uni-duesseldorf.de"><i>becka@sunserver1.rz.uni-duesseldorf.de</i></a><br>
<i>Thu, 7 Aug 1997 22:29:58 +0200 (MET DST)</i>
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Hi !<br>
<p>
<i>&gt; I'm unsure of what's really going on with those scanners. To make</i><br>
<i>&gt; progress, we first need to get a clear picture of what is and is not</i><br>
<i>&gt; working.</i><br>
Yes - I was thinking of starting such an effort, too, but was too busy.<br>
However in the long run it should save a lot of work ...<br>
<p>
<i>&gt; So, if you have an MFS-12000SP scanner, I'd really</i><br>
<i>&gt; appreciate if you could fill out this little survey (even if you</i><br>
<i>&gt; reported problems/successes before):</i><br>
<p>
<i>&gt; - What version of SANE are you using?</i><br>
Just got 0.62. Compiled fine (except for PINT support which probably died<br>
due to very old PINT headers installed on my system).<br>
<p>
<i>&gt; - How was SANE configured? Did you use the --disable-ld-fix option?</i><br>
No special config options except for disabling PINT.<br>
<p>
<i>&gt; - What SCSI adapter are you using?</i><br>
NCR53c400 based card (non-PNP) shipped with the scanner. Using standard linux<br>
g_NCR5380 module.<br>
<p>
<i>&gt; - Does grayscale scanning work fine at various resolutions and without</i><br>
<i>&gt; dropped lines (e.g., try to scan a diagonal line to detect dropped</i><br>
<i>&gt; lines).</i><br>
Yes. Tried 18,50,100,300,600,1200. Diagonal line appears perfect. No drops,<br>
no other flaws.<br>
<p>
<i>&gt; - Does color scanning work? </i><br>
Yes. Tried 18,100,300,600,1200. No color distortions except for the two initial<br>
"stripes" resulting from the alternate correction code.<br>
<p>
<i>&gt; - Include the output of command:</i><br>
<i>&gt; SANE_DEBUG_MUSTEK=3 scanimage -h -d mustek &gt;/dev/null</i><br>
<p>
[sanei_init_debug]: Setting debug level of mustek to 3.<br>
[mustek] attach: opening /dev/scanner<br>
[mustek] attach: sending INQUIRY<br>
[mustek] attach: sending TEST_UNIT_READY<br>
[mustek] attach: firmware revision 1.00<br>
[mustek] attach: using special line-distance algorithm<br>
[mustek] attach: found Mustek scanner model MFS-12000SP (flatbed scanner)<br>
<p>
I will try with -disable-ld-fix tomorrow, if I find time. Should probably<br>
yield some errors.<br>
<p>
Another thing : A fried of mine has managed to make the scanner hang by <br>
sending totally bogus values for the window size. It is really the scanner<br>
that hangs. I had to power-cycle the server which hung but when it came up <br>
again, it hung at the point where the SCSI-module is inserted. Power-cycling<br>
the scanner solved the problem. Maybe I will look into this, too.<br>
<p>
CU,ANdy<br>
<p>
<pre>
--
Andreas Beck | Email : &lt;<a href="mailto:becka@sunserver1.rz.uni-duesseldorf.de">becka@sunserver1.rz.uni-duesseldorf.de</a>&gt;
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<p>
<ul>
<!-- next="start" -->
<li> <b>Next message:</b> <a href="0040.html">Rogan Dawes: "minimal config."</a>
<li> <b>Previous message:</b> <a href="0038.html">C. David Shaffer: "Problems with sane on Next hardware (mustek 600 II CD scanner)"</a>
<li> <b>In reply to:</b> <a href="0034.html">David Mosberger-Tang: "MFS-12000SP survey [was: Re: Mustec 1200SP Firmware 1.02 Color Problem]"</a>
<!-- nextthread="start" -->
<li> <b>Next in thread:</b> <a href="0058.html">becka@sunserver1.rz.uni-duesseldorf.de: "Re: MFS-12000SP survey [was: Re: Mustec 1200SP Firmware 1.02 Color"</a>
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