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<TITLE>sane-devel: HP 5100C Scanner Problems</TITLE>
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<META NAME="Author" CONTENT="Adam Warner (mailing_lists@consulting.net.nz)">
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<META NAME="Subject" CONTENT="HP 5100C Scanner Problems">
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<H1>HP 5100C Scanner Problems</H1>
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<!-- received="Fri Feb 23 16:32:22 2001" -->
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<!-- isoreceived="20010224003222" -->
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<!-- sent="24 Feb 2001 13:44:08 NZDT" -->
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<!-- isosent="20010224004408" -->
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<!-- name="Adam Warner" -->
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<!-- email="mailing_lists@consulting.net.nz" -->
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<!-- subject="HP 5100C Scanner Problems" -->
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<!-- id="200102240032.f1O0WKS07656@panda.mostang.com" -->
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<STRONG>From:</STRONG> Adam Warner (<A HREF="mailto:mailing_lists@consulting.net.nz?Subject=Re:%20HP%205100C%20Scanner%20Problems&In-Reply-To=<200102240032.f1O0WKS07656@panda.mostang.com>"><EM>mailing_lists@consulting.net.nz</EM></A>)<BR>
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<STRONG>Date:</STRONG> Fri Feb 23 2001 - 16:44:08 PST
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<LI><STRONG>Next message:</STRONG> <A HREF="0204.html">Adam Warner: "Re: HP 5100C Scanner Problems"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0204.html">Adam Warner: "Re: HP 5100C Scanner Problems"</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 purchased an old-stock but new HP 5100C at a good price because I thought it
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<BR>
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was well supported under Linux (according to the research I did). But I've hit
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<BR>
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some unexpected problems. I think the problems reside in the ppscsi and epst
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modules. However the expertise of the sane developers might help me to
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<BR>
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understand what is going on.
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<BR>
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<P>Firstly the ppscsi/epst modules appear to have SMP issues with my Abit BP6. I
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<BR>
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receive CPU lockups and am no longer able to use the scanner unless I reboot
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<BR>
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(and even though the computer continues running a reboot/shutdown won't
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<BR>
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complete and a hard reset is necessary). I am now running uni-processor to try
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and isolate the other problems.
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<BR>
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<P>Using scanimage I can only copy black and white.
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<BR>
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These are the error messages I receive when trying scanimage with the "--mode
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<BR>
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Color" option (or gray option):
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<BR>
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<P>epst.1: Command abort not supported
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<BR>
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epst.1: Bus reset
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<BR>
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<P>The big difference is that I am still able to use the scanner after this
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<BR>
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happens compared to when I am in SMP mode.
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<BR>
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<P>Has anyone else seen these "Command abort" messages when trying to copy in
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<BR>
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colour/grey with the epst module an an HP5100C?
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<BR>
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<P>I am running 2.4.2 with the 2.4.x ppscsi and epst modules.
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<BR>
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<P>Thanks,
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<BR>
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Adam
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<BR>
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<P><P>Here's the initialisation messages:0x378: FIFO is 16 bytes
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<BR>
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0x378: writeIntrThreshold is 16
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<BR>
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0x378: readIntrThreshold is 16
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0x378: PWord is 8 bits
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0x378: Interrupts are ISA-Pulses
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<BR>
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0x378: ECP port cfgA=0x10 cfgB=0x48
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0x378: ECP settings irq=7 dma=<none or set by other means>
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parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,COMPAT,EPP,ECP]
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<BR>
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parport0: irq 7 detected
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<BR>
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parport0: cpp_mux: aa55f00f52ad51(07)
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parport0: Found 1 daisy-chained devices
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parport1: PC-style at 0x278 [PCSPP,TRISTATE,EPP]
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<BR>
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parport1: cpp_daisy: aa5500ff(38)
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<BR>
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parport1: assign_addrs: aa5500ff(38)
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<BR>
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parport1: cpp_daisy: aa5500ff(38)
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<BR>
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parport1: assign_addrs: aa5500ff(38)
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<BR>
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ppSCSI 0.92 (0.92) installed
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<BR>
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epst.1: epst 0.92 (0.92), Shuttle EPST at 0x378 mode 2 (PS/2) dly 1 nice 0 sg
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<BR>
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16scsi1 : epst
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<BR>
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Vendor: HP Model: C5190A Rev: 3740
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<BR>
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Type: Processor ANSI SCSI revision: 02
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<BR>
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Detected scsi generic sg4 at scsi1, channel 0, id 0, lun 0, type 3
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epst.1: Command abort not supported
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<BR>
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epst.1: Bus reset
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<BR>
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<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:%20HP%205100C%20Scanner%20Problems&In-Reply-To=<200102240032.f1O0WKS07656@panda.mostang.com>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0204.html">Adam Warner: "Re: HP 5100C Scanner Problems"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0202.html">Oliver Neukum: "Re: usb-scsi driver problem with SET_WINDOW?"</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>Fri Feb 23 2001 - 16:32:57 PST</EM>
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