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. 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 70px, the one on the bottom of the front side grew up to 140px. > > kind regards, > Max > > On Mon, 31 Oct 2011 15:43:42 -0400 > "m. allan noah" <kitno455 at gmail.com> wrote: > > > 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, just copy > > backend/.libs/libsane-canon_dr.so.1.0.22 over the version provided > > by your distro. Make sure you use the same file name, as there are > > symlinks which point to it. > > > > That should cause the backend to strip off the black line from the > > top of the back side. > > > > allan > > > -------------- next part -------------- A non-text attachment was scrubbed... Name: output1.gz Type: application/x-gzip Size: 12360 bytes Desc: not available URL: <http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20111031/a7f51e2c/attachment-0001.bin>
