Good, we have now the appropriate protocol for mf3110. Now, the point is image encoding.
I've just committed a change for trying to solve this or help investigate, could you get the latest git update, rebuild Sane, and give another try. Nicolas Le jeudi 03 septembre 2009 ? 13:55 +0300, Aleksandr Charkov a ?crit : > Hi, > it's now scanning and creating files. But colors are not nice, maybe > because i didn't made > properly configuration. I send you log and scanned book cover. > > > Nicolas Martin wrote: > > Not sure you are running the git version for now. > > > > You probably ended with 2 versions of Sane on your system, the git one > > being in /usr/local may not be active, if you have another one in /usr > > coming from your distribution. > > > > You probably need to recompile Sane using the > > --prefix=/usr --sysconfdir=/etc in the ./configure statement. > > Check instructions on how to compile Sane on this blog: > > http://mp610.blogspot.com/2008/04/give-your-scanner-new-freshly-sane.html > > > > Also, could you get the log trace as before, using the 2 statements I > > gave you hereunder, it will be easy to check whether it uses the > > expected protocol now: > > > > $ export SANE_DEBUG_PIXMA=11 > > $ scanimage -T 2> someLogfile > > > > Nicolas > > > > Le lundi 31 ao?t 2009 ? 18:13 +0300, Aleksandr Charkov a ?crit : > > > >> I don't know how exactly sane works, so I did this: > >> > >> downloaded git sane-backends, compiled it, installed with 'make install' > >> and ran it '/usr/local/bin/scanimage -T 2> mf3110.log' > >> Am I did right? > >> > >> Also, between this two messages: 'reading one scanline, 1920 bytes...' > >> and 'Error during device I/O'; > >> scanner end to scan and waiting about 2 minutes. > >> > >> Nicolas Martin wrote: > >> > >>> Thanks for this snoop. > >>> So first thing to do is to move mf3110 from imageclass to mp730 part of > >>> the pixma backend, and see how it goes from there. > >>> > >>> I've just committed this first change, could you update your git reposit > >>> and give another try, then send me back the log trace as you did > >>> previously > >>> > >>> Nicolas > >>> > >>> Le samedi 29 ao?t 2009 ? 14:56 +0300, Aleksandr Charkov a ?crit : > >>> > >>> > >>>> Hello, > >>>> here it is > >>>> > >>>> Nicolas Martin wrote: > >>>> > >>>> > >>>>> So it turns out that MF3110 does not use exactly the same Pixma protocol > >>>>> as other ImageClass devices. > >>>>> > >>>>> In order to go further into analysis, could you get a USB Snoop trace > >>>>> using SnoopyPro on Windows: You can record a log trace using > >>>>> SnoopyPro.exe, that you can download from sourceforge.net: > >>>>> > >>>>> http://sourceforge.net/projects/usbsnoop/ > >>>>> > >>>>> Read instructions on SnoopyPro.exe, then try to record a scan session. > >>>>> > >>>>> => Select the device corresponding to the scanner, using its USB address > >>>>> 04a9:0x2660 > >>>>> > >>>>> There will be ~4 devices holding this address. > >>>>> The scanner should be the one indicated by: "MF3110 ser" > >>>>> > >>>>> You can recognize that it's the correct one, if you look at the frame > >>>>> counter in SnoopyPro, it should increment only when MF3110 is scanning. > >>>>> This is important ... in order to avoid having huge log files filled up > >>>>> with useless data! > >>>>> > >>>>> Also, choose a **small** area to scan, otherwise, there will be huge > >>>>> amount of data. > >>>>> > >>>>> Then, Save As ... the file (in menu), zip the log and send it back to > >>>>> me. > >>>>> > >>>>> Nicolas > >>>>> > >>>>> Le jeudi 27 ao?t 2009 ? 19:46 +0300, Aleksandr Charkov a ?crit : > >>>>> > >>>>> > >>>>> > >>>>>> Hello, > >>>>>> here is zipped log file. > >>>>>> > >>>>>> Nicolas Martin wrote: > >>>>>> > >>>>>> > >>>>>> > >>>>>>> mf3110 is declared in the pixma backend, as an ImageClass device, so > >>>>>>> running this protocol. But it has never been tested yet. > >>>>>>> > >>>>>>> In order to see if this is the adequate pixma protocol to use for this > >>>>>>> device, could you first send a log trace using the following commands: > >>>>>>> > >>>>>>> $ export SANE_DEBUG_PIXMA=11 > >>>>>>> $ scanimage -T 2> someLogfile > >>>>>>> > >>>>>>> Zip and send back the someLogfile you'll get. > >>>>>>> > >>>>>>> Nicolas > >>>>>>> > >>>>>>> Le mardi 25 ao?t 2009 ? 16:00 +0300, Aleksandr Charkov a ?crit : > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>>> Hi all, > >>>>>>>> I have two scanners, mf3110 and 4400f and computer with Debian. So I > >>>>>>>> know that 4400f unsupported and i tested it, it's true. > >>>>>>>> I tested mf3110 scanner quickly and it's scanning, but it didn't > >>>>>>>> transfer scanned data to hard disk (it showing something about i/o > >>>>>>>> error). > >>>>>>>> So I want to collaborate with sane developers to improve this two > >>>>>>>> scanners, if you of course give me useful information. > >>>>>>>> Thank you! > >>>>>>>> > >>>>>>>> -- > >>>>>>>> sane-devel mailing list: sane-devel at lists.alioth.debian.org > >>>>>>>> http://lists.alioth.debian.org/mailman/listinfo/sane-devel > >>>>>>>> Unsubscribe: Send mail with subject "unsubscribe your_password" > >>>>>>>> to sane-devel-request at lists.alioth.debian.org > >>>>>>>> > >>>>>>>> > >>>>>>>> > >>>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > >>>>> > >>>>> > >>>>> > >>> > >>> > > > > > > >
