Hi Stef, On 23 March 2016 at 07:22, Stef <stef....@free.fr> wrote: > On 17/03/2016 08:56, Jonathan Liu wrote: >> >> Hi, >> >> I have opened the following ticket for 4800 dpi scanning on Canon LiDE >> 220: >> >> https://alioth.debian.org/tracker/index.php?func=detail&aid=315339&group_id=30186&atid=410366 >> >> I just want to confirm, does this scanner support 4800 dpi x 4800 dpi >> scanning as indicated in the manufacturer specification? I was >> checking 4800 dpi scan in GIMP and I see blocks of 2 duplicated pixels >> in the X direction when scanned using SANE but not when using Canon >> ScanGear on Windows. >> >> Regards, >> Jonathan > > Hello, > > the backend has only 2400 optical dpi x 4800 motor dpi. Pixels are > 'doubled' to get proper aspect ratio for the result. > I'll try to find some time to do a wrireshark recording of a 4800x4800 > scan to check if it's possible to implement it in the genesys backend. > > Regards, > Stef
Any updates? Regards, Jonathan -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to sane-devel-requ...@lists.alioth.debian.org
