[sane-devel] Unable to scan using HP PSC 2210

[Johannes Meixner]

Hello,

On Sep 13 10:16 Will Hawes wrote (shortened):
> will at crystal:~$ SANE_DEBUG_DLL=128 scanimage
...
> [dll] sane_open: trying to open
> `hpaio:/usb/PSC_2200_Series?serial=MY283D26QH0G'
> scanimage: open of device hpaio:/usb/PSC_2200_Series?serial=MY283D26QH0G
> failed: Error during device I/O
...
> will at crystal:~$ tail /var/log/syslog
...
> Sep 13 09:15:17 crystal hpiod: unable to read MlcReverseCmd header: Resource
> temporarily unavailable
> Sep 13 09:15:17 crystal hpiod: invalid MlcCredit from peripheral, trying
> miser
> Sep 13 09:16:02 crystal hpiod: unable to read MlcReverseCmd header: Resource
> temporarily unavailable
> Sep 13 09:16:02 crystal hpiod: invalid MlcCredit from peripheral
> Sep 13 09:16:03 crystal hpiod: device cleanup
> uri=hp:/usb/PSC_2200_Series?serial=MY283D26QH0G
> 
> According to sane-project.org, most (all?) PSC devices are supported via the
> hpaio backend. Any ideas as to the cause of these errors?

According to sane-project.org, the hpaio backend is an external
backend (i.e. does not belong to SANE), see
http://www.sane-project.org/lists/sane-backends-external.html
but it belongs to HPLIP, see http://hplip.sourceforge.net/

Regarding the above problem, see the hplip-help at lists.sourceforge.net
mailing list, in particular this mail:
http://sourceforge.net/mailarchive/message.php?msg_name=8DCDEF328EBD634A9054CCC671EEF255B50333%40G3W0067.americas.hpqcorp.net


Kind Regards
Johannes Meixner
-- 
SUSE LINUX Products GmbH, Maxfeldstrasse 5, 90409 Nuernberg, Germany
AG Nuernberg, HRB 16746, GF: Markus Rex