Re: Epson Perfection 1640SU on HP-UX 10.20

From: Niels Svennekjær (linux@post.tele.dk)
Date: Tue Jun 26 2001 - 07:25:04 PDT

  • Next message: Niels Svennekjær: "Re: Epson Perfection 1640SU on HP-UX 10.20"

    Just some of the stupid questions first.

    - You have only connected the SCSI cable (not also the USB) ?
    - there is no other SCSI device on the bus with same ID as the scanner ?
    - is the "/usr/local/etc/sane.d/epson.conf" (or where it is located on your system) correct
    - have you tried the 2.08 version ?

    --
    Using this SW version it works on USB (exept for some problems with 'warming up'
    when using the negative fil option)
    

    [epson] attach(usb /dev/usbscanner) [epson] SANE Epson Backend v0.2.08 - 2001-06-09 --

    I will just try to test with the scsi cable also (USB is SLOW with dpi > 600)

    - Niels

    Michael Piotrowski wrote:

    > Hi, > > I'm trying to use an Epson Perfection 1640SU on an HP-UX 10.20 system > with sane-backends-1.0.4 and sane_epson_20010522, latest HP-UX SCSI > cumulative patch. Unfortunately, I don't get very far, and I would be > grateful for any help. > > find-scanner says: > > find-scanner: found processor "EPSON Perfection1640 1.04" at device /dev/scanner > > However, scanimage --help -d epson:/dev/scanner takes a very long time > and eventually fails, leaving the scanner in an error state (LED > blinking red). The behavior is not fully consistent: Sometimes the > scanner doesn't change to the error state, sometimes I even get the > listing of device options, and sometimes the scanner is not even > recognized at all. Here is a typical debug output: > > [...] > > [epson] sane_open(/dev/scanner) > [epson] SANE Epson Backend v0.2.06 - 2001-05-22 > [epson] attach(/dev/scanner) > [epson] attach: opening /dev/scanner > [sanei_debug] Setting debug level of sanei_scsi to 128. > [epson] send buf, size = 2 > [epson] buf[0] 1b . > [epson] buf[1] 40 @ > [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=1024 > [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=2 > [epson] sense_handler() : sense code = 0xf0 > [epson] receive buf, expected = 1, got = 0 > [epson] attach: sending INQUIRY > [epson] >EPSON Perfection1640 1.04< > [epson] send buf, size = 2 > [epson] buf[0] 1b . > [epson] buf[1] 40 @ > [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=1024 > [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=2 > [epson] sense_handler() : sense code = 0xf0 > [epson] receive buf, expected = 1, got = 0 > [epson] get_identity_information() > [epson] send buf, size = 2 > [epson] buf[0] 1b . > [epson] buf[1] 49 I > [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=1024 > [sanei_scsi] sanei_scsi_cmd: SCSI completed with cdb_status=2 > [epson] sense_handler() : sense code = 0xf0 > [epson] receive buf, expected = 4, got = 0 > [epson] ident failed > scanimage: open of device epson:/dev/scanner failed: Invalid argument > > [...] > > It would be very helpful to know where to look: Is the problem with > the HP-UX code of SANE, or in the Epson backend, or maybe somewhere > else again? > > Thanks in advance > > -- > Michael Piotrowski, M.A. <mxp@dynalabs.de> > > -- > Source code, list archive, and docs: http://www.mostang.com/sane/ > To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com

    -- Niels Svennekjær, linux@post10.tele.dk (Linux prof. since 1993) Member of SSLUG, the world's largest LUG http://www.sslug.dk Board member of KLID: http://www.klid.dk ****** And YES, I use Linux whereever/whenever possible ******

    -- Source code, list archive, and docs: http://www.mostang.com/sane/ To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com



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