[sane-devel] Canon mf3110 and CanoScan 4400f

[Aleksandr Charkov]

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 août 2009 à 18:13 +0300, Aleksandr Charkov a écrit :
>   
>> 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 août 2009 à 14:56 +0300, Aleksandr Charkov a écrit :
>>>   
>>>       
>>>> 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 août 2009 à 19:46 +0300, Aleksandr Charkov a écrit :
>>>>>   
>>>>>       
>>>>>           
>>>>>> 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 août 2009 à 16:00 +0300, Aleksandr Charkov a écrit :
>>>>>>>   
>>>>>>>       
>>>>>>>           
>>>>>>>               
>>>>>>>> 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
>>>>>>>>     
>>>>>>>>         
>>>>>>>>             
>>>>>>>>                 
>>>>>>>   
>>>>>>>       
>>>>>>>           
>>>>>>>               
>>>>>   
>>>>>       
>>>>>           
>>>   
>>>       
>
>
>   

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