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<TITLE>sane-devel: Re: Epson Perfection 1640SU on HP-UX 10.20</TITLE>
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<H1>Re: Epson Perfection 1640SU on HP-UX 10.20</H1>
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<STRONG>From:</STRONG> Niels Svennekjær (<A HREF="mailto:linux@post.tele.dk?Subject=Re:%20Epson%20Perfection%201640SU%20on%20HP-UX%2010.20&In-Reply-To=&lt;3B389B40.E5723D3E@post.tele.dk&gt;"><EM>linux@post.tele.dk</EM></A>)<BR>
<STRONG>Date:</STRONG> Tue Jun 26 2001 - 07:25:04 PDT
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<LI><STRONG>Previous message:</STRONG> <A HREF="0272.html">Steve Underwood: "Re: snapscan and aic7xxx driver don't work together"</A>
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Just some of the stupid questions first.
<BR>
<P>- You have only connected the SCSI cable (not also the USB) ?
<BR>
- there is no other SCSI device on the bus with same ID as the scanner ?
<BR>
- is the &quot;/usr/local/etc/sane.d/epson.conf&quot; (or where it is located on your system) correct
<BR>
- have you tried the 2.08 version ?
<BR>
<P><PRE>
--
Using this SW version it works on USB (exept for some problems with 'warming up'
when using the negative fil option)
<P>[epson] attach(usb /dev/usbscanner)
[epson] SANE Epson Backend v0.2.08 - 2001-06-09
--
<P>I will just try to test with the scsi cable also (USB is SLOW with dpi &gt; 600)
<P>- Niels
<P><P><P>Michael Piotrowski wrote:
<P><P><P>&gt; Hi,
&gt;
&gt; I'm trying to use an Epson Perfection 1640SU on an HP-UX 10.20 system
&gt; with sane-backends-1.0.4 and sane_epson_20010522, latest HP-UX SCSI
&gt; cumulative patch. Unfortunately, I don't get very far, and I would be
&gt; grateful for any help.
&gt;
&gt; find-scanner says:
&gt;
&gt; find-scanner: found processor &quot;EPSON Perfection1640 1.04&quot; at device /dev/scanner
&gt;
&gt; However, scanimage --help -d epson:/dev/scanner takes a very long time
&gt; and eventually fails, leaving the scanner in an error state (LED
&gt; blinking red). The behavior is not fully consistent: Sometimes the
&gt; scanner doesn't change to the error state, sometimes I even get the
&gt; listing of device options, and sometimes the scanner is not even
&gt; recognized at all. Here is a typical debug output:
&gt;
&gt; [...]
&gt;
&gt; [epson] sane_open(/dev/scanner)
&gt; [epson] SANE Epson Backend v0.2.06 - 2001-05-22
&gt; [epson] attach(/dev/scanner)
&gt; [epson] attach: opening /dev/scanner
&gt; [sanei_debug] Setting debug level of sanei_scsi to 128.
&gt; [epson] send buf, size = 2
&gt; [epson] buf[0] 1b .
&gt; [epson] buf[1] 40 @
&gt; [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=1024
&gt; [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=2
&gt; [epson] sense_handler() : sense code = 0xf0
&gt; [epson] receive buf, expected = 1, got = 0
&gt; [epson] attach: sending INQUIRY
&gt; [epson] &gt;EPSON Perfection1640 1.04&lt;
&gt; [epson] send buf, size = 2
&gt; [epson] buf[0] 1b .
&gt; [epson] buf[1] 40 @
&gt; [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=1024
&gt; [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=2
&gt; [epson] sense_handler() : sense code = 0xf0
&gt; [epson] receive buf, expected = 1, got = 0
&gt; [epson] get_identity_information()
&gt; [epson] send buf, size = 2
&gt; [epson] buf[0] 1b .
&gt; [epson] buf[1] 49 I
&gt; [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=1024
&gt; [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=2
&gt; [epson] sense_handler() : sense code = 0xf0
&gt; [epson] receive buf, expected = 4, got = 0
&gt; [epson] ident failed
&gt; scanimage: open of device epson:/dev/scanner failed: Invalid argument
&gt;
&gt; [...]
&gt;
&gt; It would be very helpful to know where to look: Is the problem with
&gt; the HP-UX code of SANE, or in the Epson backend, or maybe somewhere
&gt; else again?
&gt;
&gt; Thanks in advance
&gt;
&gt; --
&gt; Michael Piotrowski, M.A. &lt;<A HREF="mailto:mxp@dynalabs.de?Subject=Re:%20Epson%20Perfection%201640SU%20on%20HP-UX%2010.20&In-Reply-To=&lt;3B389B40.E5723D3E@post.tele.dk&gt;">mxp@dynalabs.de</A>&gt;
&gt;
&gt; --
&gt; Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
&gt; To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20Epson%20Perfection%201640SU%20on%20HP-UX%2010.20&In-Reply-To=&lt;3B389B40.E5723D3E@post.tele.dk&gt;">majordomo@mostang.com</A>
<P>--
Niels Svennekjær, <A HREF="mailto:linux@post10.tele.dk?Subject=Re:%20Epson%20Perfection%201640SU%20on%20HP-UX%2010.20&In-Reply-To=&lt;3B389B40.E5723D3E@post.tele.dk&gt;">linux@post10.tele.dk</A> (Linux prof. since 1993)
Member of SSLUG, the world's largest LUG <A HREF="http://www.sslug.dk">http://www.sslug.dk</A>
Board member of KLID: <A HREF="http://www.klid.dk">http://www.klid.dk</A>
****** And YES, I use Linux whereever/whenever possible ******
<P><P><P><P>--
Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20Epson%20Perfection%201640SU%20on%20HP-UX%2010.20&In-Reply-To=&lt;3B389B40.E5723D3E@post.tele.dk&gt;">majordomo@mostang.com</A>
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