[sane-devel] Re: HP C2502A 3503

[O-Zone]

On Tuesday 28 May 2002 20:23, Henning Meier-Geinitz wrote:
> Hi,
>
> On Tue, May 28, 2002 at 06:13:19PM +0200, O-Zone wrote:
> > i'll try to install my SCSI scanner, an HP ScanJet 4C.
> > If i launch sane-find-scanner i have this reply:
>
> Which version of SANE?

1.0.8

> > sane-find-scanner: found SCSI processor "HP C2502A 3503" at device
> > /dev/sg0 sane-find-scanner: found SCSI processor "HP C2502A 3503" at
> > device /dev/sga
> >
> > i've created a link /dev/scanner but if i try to launch 'scanimage
> > --list-devices' it returns that "No scanners were identified" !
>
> Try
>
> SANE_DEBUG_HP=255 scanimage -L
>
> You should get some debug output that may give more information on
> what is going on.

Here the output:

[sanei_debug] Setting debug level of hp to 255.
[hp] sane_init called
[hp] sane_init will finish with Success
[hp] sane_get_devices called
[hp] hp_read_config: hp backend v0.95 starts reading config file
[hp] hp_read_config: processing line <scsi HP>
[hp] hp_read_config: processing line </dev/sga>
[hp] hp_read_config: attach scsi HP
[hp] hp_get_dev: New device /dev/sg0, connect-scsi, scsi-request=1
[hp] sanei_hp_device_new: /dev/sg0
[hp] scsi_inquire: sending INQUIRE
[hp] scsi_new: sending TEST_UNIT_READY
[hp] scsi_flush: writing 2 bytes:
[hp]  0x0000  1B 45                                            .E
[hp] scsi_flush: writing 7 bytes:
[hp]  0x0000  1B 2A 73 32 35 37 45                             .*s257E
[hp] scl_inq: read failed (Error during device I/O)
[hp] scl_errcheck: Can't read SCL error stack: Error during device I/O
[hp] sanei_hp_device_new: SCL reset failed
[hp] scsi_close: closing fd 5
[hp] hp_read_config: processing line <option connect-scsi>
[hp] hp_read_config: attach /dev/sga
[hp] hp_get_dev: New device /dev/sga, connect-scsi, scsi-request=1
[hp] sanei_hp_device_new: /dev/sga
[hp] scsi_inquire: sending INQUIRE
[hp] scsi_new: sending TEST_UNIT_READY
[hp] scsi_flush: writing 2 bytes:
[hp]  0x0000  1B 45                                            .E
[hp] scsi_flush: writing 7 bytes:
[hp]  0x0000  1B 2A 73 32 35 37 45                             .*s257E
[hp] scl_inq: read failed (Error during device I/O)
[hp] scl_errcheck: Can't read SCL error stack: Error during device I/O
[hp] sanei_hp_device_new: SCL reset failed
[hp] scsi_close: closing fd 4
[hp] sane_get_devices will finish with Success
[hp] sane_exit called
[hp] sane_exit will finish

No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).

And now ? ...

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