[sane-devel] Problems with MX712 via Network

[warnes]

Hi Louis,

I connected t he printer via USB and ran:

     export SANE_DEBUG_BJNP=3
     scanimage | tee scanimage.log

The logfile is attached.

-Greg



On Wed, Jul 17, 2013 at 12:32 PM, Louis Lagendijk-2 [via SANE] <
ml-node+s10972n17778h95 at n7.nabble.com> wrote:

> On Wed, 2013-07-17 at 08:49 -0700, warnes wrote:
>
> > Hi All,
> >
> > First, thanks for all the work that goes into running a project like
> this!
> > I'm providing this information to help debugging the Canon PIXMA MX710
> > series support.
> >
> > I have a brand new Canon Pixma MX712 ($54.99 at BJ's!). Since the
> sane-pixma
> > 1.0.23 driver wasn't happy, I've installed sane-backends 1.0.24git, and
> I'm
> > having mixed success scanning documents.
> >
> > At times, everything runs nicely, other times I get connection or I/O
> > errors.  Sometimes there seems to be no trigger for the errors, other
> times
> > they seem to be triggered by a problem, such as a paper-jam in the
> > auto-document feeder.
> >
> > O/S:        Ubuntu 13.04
> > Frontend: SimpleScan (when it works)
> > SANE version:
> >                scanimage -V
> >                scanimage (sane-backends) 1.0.24git; backend version
> 1.0.24
> >
> > Results of successful scanimage -T:   success.txt
> > <http://sane.10972.n7.nabble.com/file/n17777/success.txt>
> > Results of failed scanimage -T:  failure.txt
> > <http://sane.10972.n7.nabble.com/file/n17777/failure.txt>
> >
> > Turning off the printer when it is not working *sometimes* resolves the
> > problem.
> The dirst question is: does scanning over USB work well? If so, we can
> start debugging the network code. If not, we need to look at the backend
> itself....
>
> If USB works well, please try the following:
> export SANE_DEBUG_BJNP=3
> and perform a scan (preferably using scanimage) and mail me the
> resulting logfile
>
> Kind regards, Louis
>
>
>
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scanimage.log (2M) <http://sane.10972.n7.nabble.com/attachment/17779/0/scanimage.log>




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