[sane-devel] Canon PIXMA MX870

Matthias Pannek matthias at pannek.de
Sat Jul 17 11:51:02 UTC 2010

On Sat, 17 Jul 2010 12:12:36 +0200
Louis Lagendijk <louis at lagendijk.xs4all.nl> wrote:

> This looks like a case where the scanner messed up internally. What
> happens when you take it of the power for 30 seconds or so and
> reconnect?

I tried anything on the hardware (restart, ..), but it was my faul :/

> > So could you try to get the same log file with scanimage -T , there
> > may be something in there showing where the bjnp dialog blocks.
> > Could you double check also if it's not a firewall issue for the 4
> > bjnp ports ? 
> > 
> Looking at the traces, BJNP works as expected, so I do not believe
> that the firewall may be blocking. A detailed trace withv ONLY pixma
> logging would be nice though. Sanei and usb logging make only for
> more noise and are irrelevant as you are using BJNP anyhow, so only:
> export SANE_DEBUG_PIXMA=11
> before the actual scanning

Sorry, i think there was an old dependency on the sane-backends package
of my distribution because it was installed again :-( Used the patched
git version again and every works fine now :-)

Thanks again,

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