[sane-devel] Canon PIXMA MX870

2010-07-22 Thread Matthias Pannek
On Thu, 22 Jul 2010 17:20:30 +0200 Nicolas Martin wrote: > Note sure either what it means, but after some googling, it looks > linked to some versions of kernel > > Did you try to modprobe -r the modules usblp and usb_storage ? Thanks, compiled a new kernel with usb_storage as modul and now i h

[sane-devel] Canon PIXMA MX870

2010-07-22 Thread Matthias Pannek
On Thu, 22 Jul 2010 07:45:52 +0200 Nicolas Martin wrote: > > Yeah, i can try it with via USB. Any special parameter needed for > > that? > > Nothing special, test it the same way as you did with network > connexion. > USB might require you to set some perms or udev rule tweak, so that > you can

[sane-devel] Canon PIXMA MX870

2010-07-22 Thread Matthias Pannek
On Wed, 21 Jul 2010 20:23:16 +0200 Nicolas Martin wrote: > Yes, there was an error in the limiting to 600 dpi formula, hopefully, > should be fixed in the new file attached. Works fine now. > So I've canceled any Pixma protocol change here, do you have the > possibility to try the same with a u

[sane-devel] Canon PIXMA MX870

2010-07-21 Thread Matthias Pannek
On Tue, 20 Jul 2010 22:47:57 +0200 Nicolas Martin wrote: > Ok, I try to imitate best the net traffic seen in Windows that you > sent in the file traffic.txt on 18/7. But I made a mistake with the > xml messages, so here is another try. The changes are to see if the > scanner recovers from adf emp

[sane-devel] Canon PIXMA MX870

2010-07-20 Thread Matthias Pannek
On Tue, 20 Jul 2010 02:12:20 +0200 Matthias Pannek wrote: > Flatbed scan is still working, but ADF not. > > Here a log: > http://files.pannek.de/sane/adf.log Tried it again with the last pixma_mp150.c and it's working again, so it should be a problem with the new version. Thanks, Matthias

[sane-devel] Canon PIXMA MX870

2010-07-20 Thread Matthias Pannek
On Sun, 18 Jul 2010 21:34:59 +0200 Nicolas Martin wrote: > Slightly modified again file pixma_mp150.c (new attached) to add: First my scanner is working again. Thanks to Louis for the help/tipp, i unplugged the printer to short and there was something bugged. After a longer period without power

[sane-devel] Canon PIXMA MX870

2010-07-19 Thread Matthias Pannek
On Mon, 19 Jul 2010 20:23:36 +0200 > But the fail occurs before it reaches any of yesterday's > modifications! Oh, sorry :( > Did you try to set back the last pixma_mp150.c file I sent on 16 > July ? Yeah, tried it. Same problem. I can't access the scanner right now and don't know why :( Print

[sane-devel] Canon PIXMA MX870

2010-07-18 Thread Matthias Pannek
On Sun, 18 Jul 2010 21:34:59 +0200 Nicolas Martin wrote: > Slightly modified again file pixma_mp150.c (new attached) to add: > > - maximum 600 dpi for generation 4 scanners in ADF/ADF duplex mode > - try to fix ADF empty scanner hanging. Not sure this will fix it, but > worth a try. Could you se

[sane-devel] Canon PIXMA MX870

2010-07-18 Thread Matthias Pannek
On Sun, 18 Jul 2010 15:44:50 +0200 Nicolas Martin wrote: > I've just added some lines to force max scan when using ADF to 600 > dpi, even if higher resolution is selected in the frontend. > To be tested. Good :-) > Strange, this Wireshark log show the Pixma protocol dialog is very > short, as

[sane-devel] Canon PIXMA MX870

2010-07-18 Thread Matthias Pannek
On Sat, 17 Jul 2010 21:17:44 +0200 Nicolas Martin wrote: > Problem is, I don't see yet a solution to exit from this pitfall, need > to think it over. Ok. > > > ADF: Working until 600 DPI, i tried it with 1200 DPI and i just got > > a "Error during read: Error during device I/O". Error and the

[sane-devel] Canon PIXMA MX870

2010-07-17 Thread Matthias Pannek
On Sat, 17 Jul 2010 14:44:00 +0200 Nicolas Martin wrote: > Matthias, before I commit the changes and update the docs, did you try > the ADF and ADF duplex features, and do they work fine ? (remember to > set 2 pages to scan per sheet of paper in ADF when in duplex mode) First test was "ADF Duple

[sane-devel] Canon PIXMA MX870

2010-07-17 Thread Matthias Pannek
On Sat, 17 Jul 2010 12:12:36 +0200 Louis Lagendijk wrote: > This looks like a case where the scanner messed up internally. What > happens when you take it of the power for 30 seconds or so and > reconnect? I tried anything on the hardware (restart, ..), but it was my faul :/ > > So could you tr

[sane-devel] Canon PIXMA MX870

2010-07-16 Thread Matthias Pannek
On Fri, 16 Jul 2010 21:51:08 +0200 Nicolas Martin wrote: > Ok, so ready for a test ? Sure :-) > Then, replace the file sane-backends/backend/pixma_mp150.c with the > one I've attached. I've just added a declaration for the MX870 in > there. Done. > Then give a try. Be careful if you have a we

[sane-devel] Canon PIXMA MX870

2010-07-16 Thread Matthias Pannek
Hello, i'm a owner of a PIXMA MX870 and it would be really nice to have Sane support for this scanner :-( The MX870 should be a slightly modified MX860 (who is supported right now). I'm not sure about the bjnp-Protocol, because there is no TCP port 8612 open on this device. But the devices uses