Karl Heinz Kremer wrote:
> Alain,
>
> I'm the maintainer of the EPSON backend. The find-scanner does
> not actually use the backend, it just looks for anything that
> could be a scanner...
>
OK
>
> Does the ident string really look like "... SC ANNER ..." ? The
> space (or whatever it is) is certainly something that would
> cause the backend to fail.
>
YES IT DOES !!! ... SC ANNER ... !!! with a space... I thing...
>
> Can you please do the following:
>
> export SANE_DEBUG_EPSON=255
> scanimage -d epson > /tmp/scan.log 2>&1
>
> This should list ever byte transferred between the scanner and
> the backend.
>
OK
Sometime it works (1/30), sometime it does'nt...
#/scan_bad.log
[sanei_init_debug]: Setting debug level of epson to 255
[epson] sane_init: sane 1.0.2
[epson] sane_init, >#SCSI epson<
[epson] sane_init, >/dev/scanner<
[epson] sane_init, >/dev/scanner<
[epson] sane_init, ># usb /dev/usbscanner<
[epson] SANE epson backend v0.1.15 - 2000-02-20
[epson] attach: opening /dev/scanner
[epson] attach: sending INQUIRY
[epson] >EPSON SCANNER GT-8000 2.04<
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 40 @
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 49 I
[epson] ident failed
#/scan_ok.log
[sanei_init_debug]: Setting debug level of epson to 255
[epson] sane_init: sane 1.0.2
[epson] sane_init, >#SCSI epson<
[epson] sane_init, >/dev/scanner<
[epson] sane_init, >/dev/scanner<
[epson] sane_init, ># usb /dev/usbscanner<
[epson] SANE epson backend v0.1.15 - 2000-02-20
[epson] attach: opening /dev/scanner
[epson] attach: sending INQUIRY
[epson] >EPSON SCANNER GT-8000 2.04<
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 40 @
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 49 I
[epson] receive buf, expected = 4, got = 4
OK ...
I E-mail you the"entire log" result when it goes right...
Thank for your help...
>
> Karl Heinz
>
> On Wed, Apr 26, 2000 at 12:16:24AM +0200, Alain ROTH wrote:
> > I have :
> >
> > # FreeBSD 3.4
> > # SANE 1.0.2
> > # An ESPON SCSI Scanner GT-8000
> >
> > When i boot:
> >
> > # pass0 at aic0 bus 0 target 2 lun 0
> > # pass0: <EPSON SC ANNER GT-8000 2.04> Fixed Processor SCSI-CCS device
> > # pass0: 3.300MB/s transfers
> >
> > When i try the tools find-scanner:
> >
> > # find-scanner: found processor "EPSON SC ANNER GT-8000 2.4" at device
> > /dev/scanner
> > # find-scanner: found processor "EPSON SC ANNER GT-8000 2.4" at device
> > /dev/pass0
> >
> > When i try scanimage --help -d epson:
> >
> > # [epson] ident failed
> >
> >
> > What am i suppose to do to identifie epson ?
> >
> > What do you need to help me ?
> >
> >
> > Thanks.
> >
> > Alain ROTH
> > a.roth@swing.be
> >
> > ---
> >
> >
> > --
> > Source code, list archive, and docs: http://www.mostang.com/sane/
> > To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com
>
> --
> Karl Heinz Kremer khk@khk.net
> http://www.khk.net
>
> ------------------------------------------------------------------------
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