[sane-devel] Canon Maxifiy MB2000 series

[Jörn-Ingo Weigert]

Hi Rolf,

I've added a usbcap-file with scanning via scangearmp2 using ADF (zipped).
hope it help im not an expert on this.

Unfortunately there is no "Transparency Unit" as source.

Any ideas?

Kind regards,

Ingo Weigert

2015-11-02 22:37 GMT+01:00 Rolf Bensch <rolf at bensch-online.de>:

> Hi,
>
> Sorry for my late response.
>
> Am 25.10.2015 um 10:55 schrieb Jörn-Ingo Weigert:
> > I can report that sane does support the rudimentary scanning with the
> > Canon Maxify MB2000 series MFP printer under Ubuntu 14.04 LTS.
> >
> > I installed the drivers from Canon Website for Linux.
> > Configured the appropriate permissions to access the scanner device
> > via USB.
> >
> > What works:
> > - Scanning in 300 / 600dpi works from Flatbed with Ubuntu own Simple
> > Scan and XSane
> >
> OK. Many thanks for your report.
>
> > What does not work:
> > - Scanning over / with ADF: The Scanner recognize that there comes a
> > command (display lights up, showing "Process command..." but does NOT
> > activate the feeder or start to scan. :-(
> > Scanning via Canon own tool scangear works on both flatbed and adf scan.
> >
> Please sniff the USB protocols from a small scangear adf scan, e.g.
> 10x10mm @ 75dpi with wireshark.
> And again in a different log file from Sane in a Linux terminal:
>
> (1) $ export SANE_DEBUG_PIXMA=11
> (2) $ scanimage --source "Transparency Unit" -l 100 -x 10 -y 10 2>
> pixma.log > pixma.pnm
>
> Then I can compare both log files and prepare a patch.
>
> > - Scanning in higher resolution like 1200dpi / 2400dpi result in a
> > doubled interlaced scanning image, however the scan themself work but
> > result in bad image.
>
> OK. I can prepare a Patch for 1200 dpi. XSane shouldn't show the option
> for 2400dpi.
>
> Please zip the log files. The mailing list rejects large emails.
>
> Cheers,
> Rolf
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20160318/80d1c50d/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: scanning-w-scangearmp2.pcapng.tar.gz
Type: application/x-gzip
Size: 64637 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20160318/80d1c50d/attachment-0001.bin>