[sane-devel] Canon MF3110 Problem

[Gernot Hassenpflug]

On Thu, Mar 25, 2010 at 6:53 PM,  <forum at coolpixx.de> wrote:
> Here is a log:
/../
> [pixma] pixma_scan(): start
> [pixma]   line_size=1920 image_size=1683840 channels=3 depth=8
> [pixma] [pixma] Reader task id=1026 (threaded)
> scanimage: scanning image of size 640x877 pixels at 24 bits/pixel
> scanimage: acquiring RGB frame
> P6
> # SANE data follows
> 640 877
> 255
>  dpi=75x75 offset=(0,0) dimension=640x877
> [pixma]   gamma_table=0x4221c4 source=0
> [pixma] raw_width = 640
> [pixma] OUT  T=3.550 len=10
> [pixma]  00000000:f3 20 00 00 00 00 00 00  0c 00
> [pixma]
> [pixma] IN   T=3.556 len=14
> [pixma]  00000000:06 06 03 01 00 41 03 00  41 00 00 00 00 77
> [pixma]
> [pixma] Current status: paper=1 cal=0 lamp=0
> [pixma] Current status: paper=1 cal=0 lamp=0
> [pixma] OUT  T=3.557 len=20
> [pixma]  00000000:cf 60 00 00 00 00 00 00  0a 00 01 00 00 00 00 00
> [pixma]  00000010:00 00 00 ff
> [pixma]
> [pixma] IN   T=3.573 len=2
> [pixma]  00000000:06 06
> [pixma]
> [pixma] OUT  T=3.576 len=20
> [pixma]  00000000:cf 60 00 00 00 00 00 00  0a 00 01 00 00 04 00 00
> [pixma]  00000010:00 00 00 fb
> [pixma]
> [pixma] IN   T=3.587 len=2
> [pixma]  00000000:06 06
> [pixma]
> [pixma] OUT  T=3.597 len=10
> [pixma]  00000000:db 20 00 00 00 00 00 00  00 00
> [pixma]
> [pixma] IN   T=3.653 len=2
> [pixma]  00000000:06 06
> [pixma]
> [pixma] OUT  T=3.662 len=20
> [pixma]  00000000:dd 20 00 00 00 00 00 00  0a 00 01 00 00 00 00 00
> [pixma]  00000010:00 00 00 ff
> [pixma]
> [pixma] IN   T=3.672 len=2
> [pixma]  00000000:06 06
> [pixma]
> [pixma] OUT  T=3.694 len=56
> [pixma]  00000000:de 20 00 00 00 00 00 00  2e 00 00 00 00 00 10 4b
> [pixma]  00000010:10 4b 00 00 00 00 00 00  00 00 00 00 02 80 00 00
> [pixma]  00000020:03 6d 08 18 00 00 00 00  00 7f ff 00 00 81 00 00
> [pixma]  00000030:00 00 00 00 00 00 00 39
> [pixma]
> [pixma] IN   T=3.723 len=2
> [pixma]  00000000:06 06
> [pixma]
> [pixma] OUT  T=3.724 len=11
> [pixma]  00000000:d4 20 00 00 00 00 00 00  00 00 06
> [pixma]
> [pixma] IN   T=13.733 len=-9
> [pixma]   ERROR: ETIMEDOUT
> [pixma]
> [pixma] No response yet. Timed out in 8 sec.
> [pixma] IN   T=23.735 len=-9
> [pixma]   ERROR: ETIMEDOUT
> [pixma]
> [pixma] No response yet. Timed out in 7 sec.
> [pixma] IN   T=33.745 len=-9
> [pixma]   ERROR: ETIMEDOUT
> [pixma]
> [pixma] No response yet. Timed out in 6 sec.
> [pixma] IN   T=43.756 len=-9
> [pixma]   ERROR: ETIMEDOUT
> [pixma]
> [pixma] No response yet. Timed out in 5 sec.

There was a discussion here, since the MF3110 seems to use a different
protocol to the other imageclass devices:
http://lists.alioth.debian.org/pipermail/sane-devel/2009-August/025221.html

Here you can see that the printer is declared in the backend to get it
to be recognized, but it is not tested to work properly  (at that
time):
http://www.sane-project.org/man/sane-pixma.5.html


So perhaps the printer expects something else to be done in addition
to what the current protocol implements for it. In that case a Windows
UsbSnoop log of hte same scan type would be necessary. Can you get
one? (see above thread).

Regards,
Gernot