Regarding ADF support, I can tell you a difference between two situations: ADF empty: backend hangs a while, than I can read "scanimage: sane_read: Document feeder out of documents" ADF with sheets loaded: operation hats instantaneously, and I can read "scanimage: sane_read: Operation was cancelled"
I can send you some files (scanimage logs and wireshark dumps) if you want. Il giorno sab 17 mar 2018 alle ore 19:35 Patrick Roncagliolo < ronca....@gmail.com> ha scritto: > I have empty iptables. > By reading manpages, I found that /etc/sane.d was not in > the $SANE_CONFIG_DIR. > I put there "bjnp://192.168.1.5", lanched scanimage -L and it finally > worked. > > One question/curiosity: scangearmp2 (Canon proprietary scan tool for > linux) sends a discovery probe on port 8611 instead of 8612, and behaves > differently from the pixma backend. Is there some reverse-engineered > documentation about the BJNP messages, types, codes? I imagine so, given > that pixma-backend exists, but I had no success in finding it. > > > > Il giorno sab 17 mar 2018 alle ore 14:47 Louis Lagendijk <lo...@fazant.net> > ha scritto: > >> On Tue, 2018-03-13 at 21:17 +0000, Patrick Roncagliolo wrote: >> >> Hi, >> >> I tested pixma version 0.17.46 thru USB. It works. >> >> However, after updating from your PPa, I'm not able to discover my >> printer on the network. pixma.conf seems to be ignored, no matter if I set >> the IP and multiple port combinations (8610, 8611, 8612, but whit wireshark >> I see only requests as broadcast on ports 8610 8612). What could have been >> changed? Any hints about some dumb things that I can have forgotten since >> last configuration? >> >> Il giorno dom 11 mar 2018 alle ore 12:26 Rolf Bensch < >> r...@bensch-online.de> ha scritto: >> >> Hi Patrick, >> >> I just added button support for your scanner. >> >> If you're fetching the sources from git you can start testing now. >> Otherwise you must wait 'til tomorrow to get the update from my ppa. >> >> Button support is basicly implemented in standard frontends. You should >> use gscan2pdf to get best results. Or if you're familiar programming >> bash scripts, you can use scanbd >> (https://sourceforge.net/projects/scanbd/). If you like I can provide my >> pixma scripts. >> >> Hope this helps. >> >> Cheers, >> Rolf >> >> >> I have an MB5050 myself and that works pretty well. >> Can you please (in a shell) do: >> >> export SANE_DEBUG_BJNP=20 >> scanimage -L 2> log >> >> and mail the resulting log file? >> Some of the most recent Canon scanners no longer support bjnp, butthe >> MB2000 is as far as I know of the same generation as my MB5050, so I expect >> bjnp till to be supported. >> >> Please check your firewall settings (see man sane-pixma) to be sure that >> traffic does not get blocked. There should be no reason to modify the >> pixma.conf file, unless you are on WIFI: ome users report problems oer WIFI. >> See the bjnp-timeout settings in pixma.conf. A single line of >> bjnp-timeout=5000 >> at the beginning of that file should in that case do the trick. >> I decided against including that by default as it would cause long delays >> for user using other backends >> >> BR, Loujis >> -- >> sane-devel mailing list: sane-devel@lists.alioth.debian.org >> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel >> Unsubscribe: Send mail with subject "unsubscribe your_password" >> to sane-devel-requ...@lists.alioth.debian.org > >
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