[sane-devel] Resend: scanjet 5p, io-error

[Henning Meier-Geinitz]

Hi,

I'm not an HP expert, just some generic hints:

On Fri, Nov 15, 2002 at 11:42:16AM +0100, SITKEI Attila wrote:
> uuu $ dmesg | grep pass0
> pass0 at iha0 bus 0 target 2 lun 0
> pass0: <HP C5110A 3701> Fixed Processor SCSI-2 device 
> pass0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit)

Cabling, termination etc. is correct?

> uuu $ sane-find-scanner 
> 
> found SCSI processor "HP C5110A 3701" at /dev/scanner
> found SCSI processor "HP C5110A 3701" at /dev/pass0
> [...]

Looks ok.

> [hp] sanei_hp_device_new: /dev/pass0
> [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)

You may get a bit more output if you set SANE_DEBUG_SANEI_SCSI=255
additionally.

> at this point I can't resolve the problem. Has anybody idea about?
> just for info: I've also tried the newer backend, similar results. the
> scsi-card works with an external cd-writer unit.

Try to disable all other backends in dll.conf. Before testing again,
restart the scanner to make sure, it isn't confused by earlier
commands.

After you try scanimage -L, does sane-find-scanner still find the
scanner?

Bye,
  Henning