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<TITLE>sane-devel: Re: HP backend slow? / Saned problems</TITLE>
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<META NAME="Author" CONTENT="Mick Barry (mick@objects.com.au)">
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<META NAME="Subject" CONTENT="Re: HP backend slow? / Saned problems">
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<H1>Re: HP backend slow? / Saned problems</H1>
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<!-- received="Mon Apr 23 22:00:52 2001" -->
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<!-- isoreceived="20010424050052" -->
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<!-- sent="Tue, 24 Apr 2001 15:04:08 +1000" -->
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<!-- name="Mick Barry" -->
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<!-- subject="Re: HP backend slow? / Saned problems" -->
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<!-- id="3AE50948.83DC0229@objects.com.au" -->
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<STRONG>From:</STRONG> Mick Barry (<A HREF="mailto:mick@objects.com.au?Subject=Re:%20HP%20backend%20slow?%20/%20Saned%20problems&In-Reply-To=<3AE50948.83DC0229@objects.com.au>"><EM>mick@objects.com.au</EM></A>)<BR>
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<STRONG>Date:</STRONG> Mon Apr 23 2001 - 22:04:08 PDT
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0249.html">v.demartino@tin.it: "Re: Problems with xsane & usb"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0247.html">Jim M.: "SANE"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0246.html">Shawn D'Alimonte: "HP backend slow? / Saned problems"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0251.html">Shawn D'Alimonte: "Re: HP backend slow? / Saned problems"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0251.html">Shawn D'Alimonte: "Re: HP backend slow? / Saned problems"</A>
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<P>
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Shawn,
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<BR>
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<P>Have you tried doing a local scan (not using saned) and seeing how long
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<BR>
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that takes for the same scan. This'll help isolate whether the problem
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<BR>
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is with saned or not.
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<BR>
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<P>mick
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<BR>
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<P>Shawn D'Alimonte wrote:
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<BR>
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<EM>>
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</EM><BR>
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<EM>> I am trying to use my old HP ScanJet IIp as a network scanner. I have
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</EM><BR>
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<EM>> it attached to an old 386/40 using the original HP SCSI card[1]. A
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</EM><BR>
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<EM>> lineart scan with scanimage takes over 3 minutes. Is this normal?
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</EM><BR>
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<EM>> When I turn on SANE_DEBUG_HP I see a lot of time spent probing the
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</EM><BR>
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<EM>> scanner.
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> I tried 'scanimage -d net:erwin:hp:/dev/sga >junk.pbm'on another
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</EM><BR>
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<EM>> machine which takes about 5 minutes to do the scan (again a long pause
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</EM><BR>
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<EM>> at the start, then a slowish scan) but when the scan is done give an
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</EM><BR>
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<EM>> endless stream of 'scanimage: stopping scanner... (sig 13)'. I was
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</EM><BR>
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<EM>> able to scan using XSane over the network once, but it was slow and
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</EM><BR>
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<EM>> eventually crashed with a 'broken pipe'. Xscanimage crashed with
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</EM><BR>
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<EM>> 'brokenpipe' during a preview.
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> The machine is a generic 386SX/40 (No FPU) with 20MB RAM and a 30GB HDD
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</EM><BR>
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<EM>> (Network MP3 server.) running Debian potato with a 2.2.19 kernel. Sane
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</EM><BR>
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<EM>> 1.0.4 was built from source. I have no other PCs with SCSI ports (or
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</EM><BR>
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<EM>> ISA slots to put the card in) so I can't try on a faster machine.
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> [1] Yes, that card does work with Linux. You have to run the DOS
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</EM><BR>
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<EM>> driver (mini400i.sys) to configure the IO port and IRQ before Linux
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</EM><BR>
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<EM>> boots. I use a floppy w/ DOS, the driver, loadlin and the kernel on
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</EM><BR>
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<EM>> it. Read /usr/src/linux/drivers/scsi/README.g_5380 for configuration
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</EM><BR>
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<EM>> info. Give it the ncr_53c400a=1 option when loading.
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> --
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</EM><BR>
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<EM>> Shawn D'Alimonte <A HREF="mailto:sdalimon@home.com?Subject=Re:%20HP%20backend%20slow?%20/%20Saned%20problems&In-Reply-To=<3AE50948.83DC0229@objects.com.au>">sdalimon@home.com</A>
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> --
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</EM><BR>
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<EM>> Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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</EM><BR>
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<EM>> To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20HP%20backend%20slow?%20/%20Saned%20problems&In-Reply-To=<3AE50948.83DC0229@objects.com.au>">majordomo@mostang.com</A>
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</EM><BR>
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<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:%20HP%20backend%20slow?%20/%20Saned%20problems&In-Reply-To=<3AE50948.83DC0229@objects.com.au>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0249.html">v.demartino@tin.it: "Re: Problems with xsane & usb"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0247.html">Jim M.: "SANE"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0246.html">Shawn D'Alimonte: "HP backend slow? / Saned problems"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0251.html">Shawn D'Alimonte: "Re: HP backend slow? / Saned problems"</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 Apr 23 2001 - 22:01:19 PDT</EM>
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