[sane-devel] Canon PIXMA MX870

[Nicolas Martin]

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 ?

Nicolas

2010/7/22 Nicolas Martin <nicolas0martin at gmail.com>

> Not sure either wha
>
> 2010/7/22 Matthias Pannek <matthias at pannek.de>
>
> On Thu, 22 Jul 2010 07:45:52 +0200
>> Nicolas Martin <nicolas0martin at gmail.com> 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 scan as normal user (often usb perms are natively given only
>> > to root).
>>
>> I could scan.....but there is a problem with usblp:
>>
>> $ scanimage -L
>> device `pixma:04A91743_3052EF' is a CANON Canon PIXMA MX870
>> multi-function peripheral
>>
>> $ scanimage -T
>> scanimage: scanning image of size 638x877 pixels at 24 bits/pixel
>> scanimage: acquiring RGB frame, 8 bits/sample
>> scanimage: reading one scanline, 1914 bytes...  FAIL Error: Error
>> during device I/O
>>
>> $ dmesg |tail -1
>> [ 5880.817977] usb 2-1.5: usbfs: interface 1 claimed by usblp while
>> 'scanimage' sets config #1
>>
>> I found many threads about this, but not sure what's wrong :(
>>
>> > In the meantime, I'll commit those first changes for MX870, this will
>> > be easier then to investigate the ADF empty issue
>>
>> Thanks :-)
>>
>> Matthias
>>
>
>
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