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<TITLE>sane-devel: SANE can't see Epson Perfection 1200S</TITLE>
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<META NAME="Subject" CONTENT="SANE can't see Epson Perfection 1200S">
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<H1>SANE can't see Epson Perfection 1200S</H1>
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<!-- received="Mon Oct 16 15:06:07 2000" -->
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<!-- name="Malcolm Farmer" -->
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<!-- subject="SANE can't see Epson Perfection 1200S" -->
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<STRONG>From:</STRONG> Malcolm Farmer (<A HREF="mailto:mfarmer@smilodon.uklinux.net?Subject=Re:%20SANE%20can't%20see%20Epson%20Perfection%201200S&In-Reply-To=<Pine.LNX.4.21.0010162028080.7635-100000@smilodon.uklinux.net>"><EM>mfarmer@smilodon.uklinux.net</EM></A>)<BR>
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<STRONG>Date:</STRONG> Mon Oct 16 2000 - 15:11:38 PDT
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<LI><STRONG>Next message:</STRONG> <A HREF="0174.html">Denny Schanze: "access denied"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0172.html">miller: "New Scanner - Epson Perfection 1640SU (SCSI /USB)"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0186.html">Henning Meier-Geinitz: "Re: SANE can't see Epson Perfection 1200S"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0186.html">Henning Meier-Geinitz: "Re: SANE can't see Epson Perfection 1200S"</A>
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<P>
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I'm running Slackware 7.1, SANE-1.0.3: make failed on compiling a couple
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<BR>
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of backends, when they tried to include files I don't have - e.g. one was
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<BR>
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an include for OS/2(?)
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<BR>
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Since they were backends for devices I'm not using, I commented
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<BR>
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them out of the Makefile: the remaining backends compiled OK, as did the
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<BR>
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rest of the SANE files, and make install seemed to be OK... in particular,
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<BR>
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the Epson backend compiled with no problems.
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<BR>
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<P>The interface card supplied with the scanner is an Adaptec 2903B; I have
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<BR>
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the following modules installed: sg, aic7xxx, scsi_mod
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<BR>
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The card and scanner appear to be OK: the card status is listed in
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<BR>
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/proc/scsi/aic7xxx/0, and there are two identical /proc/scsi/scsi entries
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<BR>
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that read:
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<BR>
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<EM>> Attached devices:
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</EM><BR>
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<EM>> Host: scsi0 Channel: 00 Id: 02 Lun: 00
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</EM><BR>
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<EM>> Vendor: EPSON Model: Perfection1200 Rev: 1.03
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</EM><BR>
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...so the scanner *is* talking to the system.
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<BR>
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<P>find-scanner gives this:
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<BR>
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<EM>> found processor "EPSON Perfection1200 1.03" at device /dev/sg0
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</EM><BR>
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<EM>> found processor "EPSON Perfection1200 1.03" at device /dev/sga
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</EM><BR>
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<P>Should the *one* scanner be found twice?
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<BR>
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I made a /dev/scanner link to /dev/sg0 - the results described below are
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<BR>
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much the same if it's set to /dev/sga, though, (once /dev/scanner is
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<BR>
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defined, find-scanner then also finds the EPSON at /dev/scanner)
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<BR>
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<P>I have everything in /usr/local/etc/sane.d/dll.conf commented out except
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<BR>
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epson (though it makes no difference to the end result whatever is
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<BR>
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commented or uncommented)
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<BR>
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<P>When I run
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<BR>
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#scanimage -d epson:/dev/scanner
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<BR>
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I get this:
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<BR>
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#scanimage: open of device EPSON failed: Invalid argument
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<BR>
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... and I get that result for /dev/sg0 and /dev/sga as well
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<BR>
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<P>It makes no difference if /usr/local/etc/sane.d/epson.conf contains
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<BR>
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scsi EPSON
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<BR>
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or
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<BR>
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/dev/scanner *
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<BR>
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I have run through all sorts of variants on device names and
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<BR>
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directories and get the same result.
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<BR>
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Trying
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<BR>
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# SANE_DEBUG_EPSON=128 scanimage -d epson:/dev/scanner
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<BR>
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gives no output other than the same old "Invalid argument"
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<BR>
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<P>This is not a file permission problem as far as I can see: it still gives
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<BR>
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"Invalid Argument" when running as root. I am getting very frustrated.
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<BR>
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I'm beginning to think scanimage is either missing a file or can't find
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<BR>
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the configuration files, but I have no idea what to try next.
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<BR>
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<P>Malcolm Farmer
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<BR>
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<A HREF="mailto:mfarmer@smilodon.uklinux.net?Subject=Re:%20SANE%20can't%20see%20Epson%20Perfection%201200S&In-Reply-To=<Pine.LNX.4.21.0010162028080.7635-100000@smilodon.uklinux.net>">mfarmer@smilodon.uklinux.net</A>
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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:%20SANE%20can't%20see%20Epson%20Perfection%201200S&In-Reply-To=<Pine.LNX.4.21.0010162028080.7635-100000@smilodon.uklinux.net>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0172.html">miller: "New Scanner - Epson Perfection 1640SU (SCSI /USB)"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0186.html">Henning Meier-Geinitz: "Re: SANE can't see Epson Perfection 1200S"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0186.html">Henning Meier-Geinitz: "Re: SANE can't see Epson Perfection 1200S"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Mon Oct 16 2000 - 15:07:48 PDT</EM>
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