[sane-devel] manual "exposure time" in Genesys Backend

2015-09-21 Thread Alexander Hofmann
Hi, I'm currently playing around with the genesys backend, trying to force the scanner to over-/underexpose the image. The backend already has the option to switch the lamp off; I'd like to use that feature to scan arbitrary translucent/projected images - but I would have to control the exposure t

[sane-devel] PIXMA MG7150 test

2015-09-21 Thread Kiligolo
Hello, I have a Canon PIXMA MG7150. It has an usb port but it's connected to my computer via wifi. The scanner is detected automatically and i can use scanimage -d pixma -- format=tiff > image.tiff. However I usually scan with the scanner buttons and the tactile screen (I'm not going to do 9000

Re: [sane-devel] genesys 600 dpi Gray and Lineart distorted by factor 1.5 in y-direction

2015-09-21 Thread M G Berberich
Hello, Am Mittwoch, den 16. September schrieb Stef: > On 15/09/2015 15:57, M G Berberich wrote: > >on a Canon LiDE 210, the 600 dpi Gray and Lineart scans are distorted > >by a factor of 1.5 in y-direction (the scanner seems to scans with > >600×900 dpi). > > > >Example: > >The image at http://m-b

Re: [sane-devel] Canon CanoScan 4200F - Bad link

2015-09-21 Thread Gernot Hassenpflug
On Mon, Sep 21, 2015 at 5:46 PM, Jászberényi Szabolcs wrote: > Sorry, I gave a bad link before. The correct one is: > http://kultinf.gyor.hu/~szabolcs/sane-devel/ The text files are readable, but the images are not available (permission problem). -- sane-devel mailing list: sane-devel@lists.ali

Re: [sane-devel] Canon CanoScan 4200F - Bad link

2015-09-21 Thread Gernot Hassenpflug
On Mon, Sep 21, 2015 at 5:46 PM, Jászberényi Szabolcs wrote: > Sorry, I gave a bad link before. The correct one is: > http://kultinf.gyor.hu/~szabolcs/sane-devel/ Hi, Thanks for the update, looks like the latest sane-find-scanner does not think it is a currently-known Genesys chip. Since the scan

[sane-devel] Canon CanoScan 4200F - Bad link

2015-09-21 Thread Jászberényi Szabolcs
Sorry, I gave a bad link before. The correct one is: http://kultinf.gyor.hu/~szabolcs/sane-devel/ -- Köszönettel: Jászberényi Szabolcs PÁGISZ, Győr Telefon: +36 70 / 415-7707 Email: jaszbereny...@pagisz.hu -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debia

Re: [sane-devel] Canon CanoScan 4200F

2015-09-21 Thread Gernot Hassenpflug
On Mon, Sep 21, 2015 at 5:02 PM, Jászberényi Szabolcs wrote: > Dear Developers! > > I would like to help you with some information about Canon CanoScan 4200F. I > have a working device. If you search the sane-devel mailing list, there are some posts in the past about this device. The very old (sa

[sane-devel] Canon CanoScan 4200F

2015-09-21 Thread Jászberényi Szabolcs
Dear Developers! I would like to help you with some information about Canon CanoScan 4200F. I have a working device. I am running a Ubuntu 15.04 desktop with UbuntStudio desktop (XFCE4). Basic information about the scanner: http://jszabolcs.hu/sane-devel/ ICs: ST L6219DS 9918L Vb MYS 99 544 61