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<TITLE>sane-devel: something very bad??</TITLE>
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<META NAME="Author" CONTENT="Andy Angrick (angrick@4ward.net)">
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<META NAME="Subject" CONTENT="something very bad??">
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<H1>something very bad??</H1>
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<!-- received="Sat May 19 07:45:28 2001" -->
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<!-- sent="Sat, 19 May 2001 09:21:31 -0500" -->
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<!-- isosent="20010519142131" -->
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<!-- name="Andy Angrick" -->
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<!-- subject="something very bad??" -->
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<!-- id="NDBBJDAGOKOGNKPLFIBPEEGOGMAA.angrick@4ward.net" -->
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<STRONG>From:</STRONG> Andy Angrick (<A HREF="mailto:angrick@4ward.net?Subject=Re:%20something%20very%20bad??&In-Reply-To=<NDBBJDAGOKOGNKPLFIBPEEGOGMAA.angrick@4ward.net>"><EM>angrick@4ward.net</EM></A>)<BR>
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<STRONG>Date:</STRONG> Sat May 19 2001 - 07:21:31 PDT
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0247.html">Matt Mozur: "Re: how to write a manpage"</A>
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<UL>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0245.html">Levente NOVÁK: "Re: [dev] microtek2 backend for SANE-1.0.5 ready for testing"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0280.html">Karsten Festag: "Re: something very bad??"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0280.html">Karsten Festag: "Re: something very bad??"</A>
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<HR NOSHADE><P>
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<P>
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Hi All,
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<BR>
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<P>I fear i might have done something bad and wanted to get your opinion.
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<BR>
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<P>I had been hacking the ricoh SANE driver to see if i can get it to work with
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<BR>
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an IS330 scanner. Looking over the documentation i have for the scsi
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<BR>
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commands, they appeared almost identical. I changed ricoh.c to include the
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<BR>
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IS330 in its 'list' of recoginized scanners. That seemed to work. I could do
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<BR>
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a scanimage -L and the device shows up. I did a scanimage -h -d ricoh and it
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<BR>
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gave me the options for the scanner. When i tried to do a scanimage -d
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<BR>
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ricoh, it failed at SET WINDOW. GET WINDOW and all the commands previously
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<BR>
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where successful. In looking at the scsi debug output, right before it
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<BR>
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failed:
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<BR>
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sane_start: error during device i/o
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<BR>
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<P>it said
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<BR>
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sane_scsi_req_wait: SCSI command complained: Success
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<BR>
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<P>I thought okay.. what if i made set_window return SANE_STATUS_GOOD to see
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<BR>
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what would happen.
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<BR>
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<P>I did made that change and recompiled. I then ran scanimage -d ricoh and it
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<BR>
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hung for a bit and then made a terrible noise for a few seconds. I though
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<BR>
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uhhh-ohhhh. I opened up the lid of the scanner and saw one of the cables
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<BR>
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that connects to the scanning lamp was totally disconnected and tangled.
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<BR>
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This is a brand new scanner right out fo the box and i've never even opened
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<BR>
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the lid other than to take out the protective sheet on the glass. I didn't
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<BR>
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notice then whether or not the cable was messed up at that point.
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<BR>
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<P>My question is.. could i have caused it to break that cable by doing what i
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<BR>
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did? Seems like it take an aweful lot to make that cable come disconnected
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<BR>
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and all wrapped up around the pully (or whatever you'd call it). You'd also
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<BR>
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think that the scanner would have some sort of fail safe so that the lamp
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<BR>
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couldn't go beyond a certain point.
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<BR>
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<P>Anyway, any thoughts would be appreciated. I have to send the scanner back
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<BR>
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now..either saying that i broke it or it was already broke when i got it.
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<BR>
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<P>Thanks
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<BR>
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-Andy
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<BR>
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<P><P><P><PRE>
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--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20something%20very%20bad??&In-Reply-To=<NDBBJDAGOKOGNKPLFIBPEEGOGMAA.angrick@4ward.net>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0247.html">Matt Mozur: "Re: how to write a manpage"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0245.html">Levente NOVÁK: "Re: [dev] microtek2 backend for SANE-1.0.5 ready for testing"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0280.html">Karsten Festag: "Re: something very bad??"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0280.html">Karsten Festag: "Re: something very bad??"</A>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Sat May 19 2001 - 07:46:15 PDT</EM>
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