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60 wiersze
2.8 KiB
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<!-- received="Fri Apr 9 01:48:22 1999 PDT" -->
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<!-- sent="Fri, 9 Apr 1999 10:53:31 +0200 (CEST)" -->
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<!-- name="Mentore #cat# Siesto" -->
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<!-- email="s135989@studenti.ing.unipi.it" -->
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<!-- subject="Re: Epson GT-5000 (parallel port)" -->
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<!-- inreplyto="Pine.LNX.4.04.9904031806410.20459-100000@localhost" -->
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<title>sane-devel: Re: Epson GT-5000 (parallel port)</title>
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<h1>Re: Epson GT-5000 (parallel port)</h1>
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<b>Mentore #cat# Siesto</b> (<a href="mailto:s135989@studenti.ing.unipi.it"><i>s135989@studenti.ing.unipi.it</i></a>)<br>
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<i>Fri, 9 Apr 1999 10:53:31 +0200 (CEST)</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#161">[ date ]</a><a href="index.html#161">[ thread ]</a><a href="subject.html#161">[ subject ]</a><a href="author.html#161">[ author ]</a>
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<li> <b>Next message:</b> <a href="0162.html">Dr. Andreas Bolsch: "Re: Color images - Lines mismatched ?"</a>
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<li> <b>Previous message:</b> <a href="0160.html">David Mosberger-Tang: "Re: Update Sharp backend (v0.15)"</a>
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</ul>
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On Sat, 3 Apr 1999, David Taylor wrote:<br>
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<p>
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+I sent this a few days ago, but noone responded. And i have a little more<br>
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+info now..<br>
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+<br>
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+I've tried using the sane-epson backend, but it simply hangs (needs a<br>
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+kill -9 to stop it), catting from /dev/lp1 once turns off the 'Ready'<br>
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+light, catting a second time results in an IO error. catting to /dev/lp1<br>
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+appears to work fine, except pressing Ctrl-D doesnt exit.. I'm not entirly<br>
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+sure that the epson backend isn't just treating it like a SCSI scanner,<br>
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+even though it appears to have parallel support in it - if i remove the<br>
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+code for setting 'is_scsi' and set it to 0, it instead says<br>
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+'scanimage: sane_start: Invalid argument'... So, I dunno.<br>
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+<br>
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This is not the first time these problems come out. I have a GT 300<br>
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parallel port scanner which shows similar problems, sane specifies "This<br>
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doesn't look an Epson scanner" and quits. The problem, I think, is to be<br>
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seeked for in the commands supported by the various scanners, and in the<br>
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answers given to the driver. And yes, it's difficult. And no, I didn't<br>
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have the time to try until now... :(((<br>
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<p>
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Mentore<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="0162.html">Dr. Andreas Bolsch: "Re: Color images - Lines mismatched ?"</a>
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<li> <b>Previous message:</b> <a href="0160.html">David Mosberger-Tang: "Re: Update Sharp backend (v0.15)"</a>
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