[sane-devel] Canon mx 925 duplex adf scanning not working

[Rolf Bensch]

Hi Mehmet,

You're scanning via LAN/WLAN.

Please connect to USB only and try again.

We should test duplex scan in this order:
(1) USB only
(2) LAN/WLAN, after (1) is working

Cheers,
Rolf


Am 29.08.2014 um 14:21 schrieb Mehmet Giritli:
> I set the scan size to 1cm * 1cm as you asked. Set the source to ADF
> Duplex and here are the logs.
> 
> I had the problem I initially mentioned. ADF Duplex does not scan two
> sides and after scanning one side, printer gets stuck.
> 
> 
> On Thu, 2014-08-28 at 20:04 +0200, Rolf Bensch wrote:
>> Hi Mehmet,
>>
>> I guess that there's a problem when the original is shorter than 14".
>>
>> Please set the original size or a smaller scan area in xsane and try again.
>>
>> In the preview window you can select the scan area with the left mouse
>> button or with the "Present area" drop down menu. Or you can open
>> standard options window (Ctrl+5).
>>
>> Please send me the log file.
>>
>> Cheers,
>> Rolf
>>
>>
>> Am 28.08.2014 um 08:53 schrieb Mehmet Giritli:
>>> Here is the log file anyway. I don't know what you mean by setting scan
>>> area? There is no such option with xsane as far as I can see.
>>>
>>> Regards.
>>>
>>> On Wed, 2014-08-27 at 22:27 +0200, Rolf Bensch wrote:
>>>> Hi Mehmet,
>>>>
>>>> Please create a usb dump file for me (on the console):
>>>>
>>>> (1) export SANE_DEBUG_PIXMA=11
>>>> (2) xsane &> pixma.log
>>>>
>>>> To reduce the file size, please set a small scan area of approx. 10 x
>>>> 10mm. And compress the file, e.g. with 7-zip.
>>>>
>>>> The mailing list will reject your response if the attachment is too big.
>>>> Anyway, please add the mailing list to cc.
>>>>
>>>> Cheers,
>>>> Rolf
>>>>
>>>>
>>>>
>>>> Am 27.08.2014 um 13:47 schrieb Mehmet Giritli:
>>>>> Hi,
>>>>>
>>>>> I just tested the latest git snapshot and I am having problems with adf
>>>>> duplex scanning option using xsane. When adf duplex is chosen, it scans
>>>>> one side alone and then it gets stuck and the printer display says
>>>>> "Scanning document.." while nothing happens...
>>>>>
>>>>> After this point sane does not work anymore. Cancel button does not work
>>>>> on the printer and I have to turn off and back on the printer
>>>>> afterwards.
>>>>>
>>>>> Any ideas?
>>>>>
>>>>> Regards.
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>>
>>
> 
>