You can make the log that Rolf asked for with any program which uses sane, including scanimage
SANE_DEBUG_PIXMA=11 scanimage <...> 2>&1 > mx495_adf.log 26 октября 2019 г. 20:32:00 GMT+03:00, Franz Felberer <[email protected]> пишет: >Dear Rolf, > >Thanks for your help. I have a headless server (no gscan2pgf) and I >would like to use the sane interface with mayan-edms. >This works for scanning for the flatbed but not for adf. > >Same is true for the cli: > >scanimage --source "Flatbed" --format=png > test.png >=> scan is saved as image > >scanimage --source "Automatic Document Feeder" --format=tiff > >test.tiff >=> scanimage: sane_read: Operation was canceled > >scanimage --source "Automatic Document Feeder" --format=png > test.png >-v >scanimage: scanning image of size 638x1050 pixels at 24 bits/pixel >scanimage: acquiring RGB frame >scanimage: min/max graylevel value = 255/0 >scanimage: sane_read: Operation was canceled > >Best >Franz > >> Am 26.10.2019 um 15:31 schrieb Rolf Bensch <[email protected]>: >> >> Hi, >> >> I just had a look at this ppa. The builds are ancient (from 2013). >Canon >> released MX495 in 2015 (as documented in Sane sources). >> >> If you need to install recent Sane to Ubuntu or an Ubuntu clone, you >can >> use my ppa: >https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-git >> >> Hope this helps. >> >> Cheers, >> Rolf >> >> >> Am 23.10.19 um 13:39 schrieb Ulf Zibis: >>> Hi Franz, >>> >>> you may try the PPA from Micael Gruz: >>> >https://forum.ubuntuusers.de/topic/schwarz-weiss-druck-auf-canon-mx885-geht-nicht >>> >https://forum.ubuntuusers.de/topic/problem-mit-dem-einrichten-von-repository-ppa-/#post-8056358 >>> >>> Hope that helps, >>> >>> Ulf >>> >>> Am 22.10.19 um 18:34 schrieb Franz Felberer: >>>> Dear all, >>>> >>>> Thanks for your great work. I can verify that scan image works with >the Canon Pixma MX495 (it gets recognised as a 490, which is often the >case with all kind of software). >>>> (Cubietruck wird ARMBIAN via wifi). I dient get the scanadf >correctly working yet. (It doesn’t pull-in the paper). >>>> >>>> Franz >>>> >>> -- Простите за краткость, создано в K-9 Mail.
