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<title>sane-devel: Re: Acer 310s</title>
<h1>Re: Acer 310s</h1>
<b>Rick Knight</b> (<a href="mailto:rknight@jps.net"><i>rknight@jps.net</i></a>)<br>
<i>Mon, 01 Mar 1999 03:06:19 GMT</i>
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Found one of the problems. I found snapscan patch 5.0-6, applied it <br>
and rebuilt. Now xscanimage and scanimage do see the scanner but the <br>
image isn't usable. The top edge starts out ok but then the image goes <br>
black or is so smeared it looks like a jumble of color. Any idea where <br>
to start with the snapscan module?<br>
<p>
Rick Knight<br>
<a href="mailto:(rknight@jps.net">(rknight@jps.net</a>) <br>
<p>
<i>&gt; Rick Knight wrote:</i><br>
<i>&gt; &gt;</i><br>
<i>&gt; &gt; Another question. Am I using xscanimage correctly? I've compiled and</i><br>
<i>&gt; &gt; installed sane-1.00 and everything went ok. When I run find-scanner I</i><br>
<i>&gt; &gt; get this response...</i><br>
<i>&gt; &gt;</i><br>
<i>&gt; &gt; find-scanner: found scanner "Color FlatbedScanner_4 0114" at device</i><br>
<i>&gt; &gt; /dev/scanner</i><br>
<i>&gt; &gt; find-scanner: found scanner "Color FlatbedScanner_4 0114" at device</i><br>
<i>&gt; &gt; /dev/sge</i><br>
<i>&gt; &gt;</i><br>
<i>&gt; &gt; When I run xscanimage by itself I get a small dialog box prompting me</i><br>
<i>&gt; &gt; to choose either pnm:0 or pnm:1. When I choose and click ok I get the</i><br>
<i>&gt; &gt; xscanimage window and when I click scan I get an error message "Failed</i><br>
<i>&gt; &gt; to start scanner:invalid argument". If I start xscanimage and specify</i><br>
<i>&gt; &gt; a device on the command line "xscanimage snapscan" I get an error</i><br>
<i>&gt; &gt; message "Failed to open device "snapscan":invalid argument". What is</i><br>
<i>&gt; &gt; the "invalid argument"? Do I have the syntax right for xscanimage? I</i><br>
<i>&gt; &gt; know the Acer 310S is not supported but I expected a little more</i><br>
<i>&gt; &gt; response than just an error message.</i><br>
<p>
<i>&gt; What's about the permissions for /dev/sge ??</i><br>
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<i>&gt; They syntax for xscanimage is slightly different. As far as I remember</i><br>
<i>&gt; you must suppy not only the type of scanner but also the devicename</i><br>
<i>&gt; (Sorry, I use a modified version of the old tkscan and it works - and</i><br>
<i>&gt; did also work with the Vuego - only Vuegos results where "not </i><br>
perfect")<br>
<p>
<i>&gt; regards</i><br>
<i>&gt; Wolfgang</i><br>
<p>
<i>&gt; --</i><br>
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