Hi, [email protected] wrote:
> [ ... ] > >>Looks like a backend problem (maybe with interference of the frontend) >>to me now. >> >>I don't think the net stuff is involved, it seems to only trigger the >>bug(s). But it's really difficult to debug from here. >> >>Maybe the backend author has more ideas :-) >> > > No, not really... But mostly because I don't have a working net configuratio > right now. I'll should be able to debug this over the weekend. > thanks alot. > >>>by the way is it a sane limitation or a sane-driver limitation that i >>>can't scan with 4800 dpi resolution, >>>because the scanner is able to do a scan with 2400x4800 dpi >>>physically? >>> >>Such things depend on the backend. >> > > The scanner's optical resolution is 2400dpi, the 4800 dpi in the > sub-scan direction is done by making smaller steps when the sensors > are moved vertically. The EPSON backend does not support different > resolutions in main- and sub-scan directions, so 2400dpi is the best > the backend can give you. The scanner actually reports the resolutions > it can deliver, and 2400 is the highest value the backend receives. > but i get the choice to scan in 3200 dpi resolution with my scanner. best regards -- Gruß Lars Täuber
