Increased to 42. Seems to be alright, as far as i can see.
Max
Am Mon, 31 Oct 2011 19:21:14 -0400
schrieb m. allan noah kitno455 at gmail.com:
No, it's detected correctly. Can you increase the value of BUILD near
the top of the file, and make and copy again? then get another log. I
wish to
I've attached a patch which should address the issue, by making the
side of the padding configurable. I've not tested it at all, and it
may not even apply cleanly to the version you are using. But, it's
short, so you should be able to manually add it.
allan
On Mon, Oct 31, 2011 at 8:11 PM, m.
Awesome!
Got really good scans now. Maybe the front side starts a little early
(hard to determine exactly, the rotation at the other scans may be
responsible for having the offset wrong), about 1 mm but that's all ok
to me.
Today I'm out of time and can't do further finetuning, but as soon as I
I will commit the current patch. we can adjust the offset value later.
allan
On Tue, Nov 1, 2011 at 3:05 PM, Max Voit max.voit+mlsa at with-eyes.net wrote:
Awesome!
Got really good scans now. Maybe the front side starts a little early
(hard to determine exactly, the rotation at the other
There you go.
Were created at the time the previous log was.
Command was
SANE_DEBUG_CANON_DR=15 scanimage --mode Gray --source ADF Duplex
--resolution 200 --batch-count=2 --batch=s%d.pnm --page-height 300
--page-width 240 -x 240 -y 300 --swcrop=no output3
Scaled down by factor 4 x 4, as the
Ah, ic. I'll give it a try and given i find some time take a look at
the source.
Thank you very much for your (indeed fast) help.
Max
PS: Sorry, lost the last two messages to the list; see citations.
Am Mon, 31 Oct 2011 14:01:03 -0400
schrieb m. allan noah kitno455 at gmail.com:
The deskew
what is the height in pixels of the waste data at the top of the page,
and what resolution did you scan at?
allan
On Mon, Oct 31, 2011 at 2:13 PM, Max Voit max.voit+mlsa at with-eyes.net
wrote:
Ah, ic. I'll give it a try and given i find some time take a look at
the source.
Thank you very
Well, it is indeed far better with the bottom not cut off.
I used
scanimage --mode Gray --source ADF Duplex --resolution 200
--batch-count=2 --batch=s%d.pnm --page-height 300 --page-width 240 -x
240 -y 300 --rollerdeskew=yes --swcrop=yes --swdeskew=no
output:
scanimage: rounded value of
ok. if you download the sane-backend source, and edit
backend/canon_dr.c, you will find the function init_model(). In there
is a section for your scanner. Add this line:
s-duplex_offset = 432;
Then you should be able to configure and make the software. You don't
need to make install. Instead,
Had a look at the debug-log with SANE_DEBUG_CANON_DR=15, see attachment.
Am I suspecting right that it is recognized as the wrong model, i.e.
DR-2050?
Max
On Mon, 31 Oct 2011 22:27:11 +0100
Max Voit max.voit+mlsa at with-eyes.net wrote:
seems debian did some strange things i don't understand.
seems debian did some strange things i don't understand. Finally build
the whole package anew and installed it, otherwise(with the way
described, same version as the installed package) the scanner would not
be recognized.
Well, it didn't work. The black bar at the top of the back side is
still
No, it's detected correctly. Can you increase the value of BUILD near
the top of the file, and make and copy again? then get another log. I
wish to make sure we are actually running the modified code.
allan
On Mon, Oct 31, 2011 at 5:34 PM, Max Voit max.voit+mlsa at with-eyes.net
wrote:
Had a
hmm, send me two images like you did before.
allan
On Mon, Oct 31, 2011 at 7:42 PM, Max Voit max.voit+mlsa at with-eyes.net
wrote:
Increased to 42. Seems to be alright, as far as i can see.
Max
Am Mon, 31 Oct 2011 19:21:14 -0400
schrieb m. allan noah kitno455 at gmail.com:
No, it's
Grr- this machine seems to work in reverse from all the others. the
back side is padded instead of the front. I shall have to think about
that...
allan
On Mon, Oct 31, 2011 at 8:03 PM, Max Voit max.voit+mlsa at with-eyes.net
wrote:
There you go.
Were created at the time the previous log was.
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