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 >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>> >>> > > > -------------- next part -------------- A non-text attachment was scrubbed... Name: mf3110.zip Type: application/zip Size: 314 bytes Desc: not available URL: <http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20090831/0d89bc0d/attachment.zip>
