[sane-devel] Epson V700 Scan resolution max 3200 ?
s...@flitspopper.nl writes: Hi, I bought an Epson Perfection V700, it worked out of the box with Sane. However there are some issues to which I can't find an answer. The scanner should be capable of scanning at 4800dpi and 6400dpi, the maximum resolution supported by sane is 3200dpi. Correct. I think you should even be able to scan at 12800dpi but that may only be for the secondary scan direction (the long edge), so that gives 6400x12800dpi. scanimage reports: Options specific to device `epkowa:libusb:001:007' cut... --resolution 50..3200dpi [300] Sets the resolution of the scanned image cut... Is this a bug or is there a technical reason why this is the maximum resolution? I don't like saying this but this is an arbitrary limitation of the epkowa backend (and the iscan frontend). By the way, the fact that you can't set primary and secondary scan resolution independently is another arbitrary limitation. I haven't tried this, but maybe Allessandro's revamped epson2 backend just might support it. Hope this helps, -- Olaf Meeuwissen EPSON AVASYS Corporation, SE1 FSF Associate Member #1962 sign up at http://member.fsf.org/ GnuPG key: 6BE37D90/AB6B 0D1F 99E7 1BF5 EB97 976A 16C7 F27D 6BE3 7D90 Penguin's lib! -- I hack, therefore I am -- LPIC-2
[sane-devel] Samsung saned_wrapper
Hi! I've read this http://www.xs4all.nl/~ljm/SANE-faq.html#98 in the FAQ about Samsung scanners. I've tried this workaround but it won't work. When trying to connect with telnet I get: Trying 192.168.1.2... Connected to 192.168.1.2. Escape character is '^]'. Connection closed by foreign host. It disconnects immedeately! I've tried to edit the saned_wrapper file to: #!/bin/sh # # Call saned with stderr redirected, to avoid strange crash exec /usr/sbin/saned -d 2 /var/log/saned.log and then run it from command line and then it works just fine! What should I do to get it to work with inetd? Regards /HU
[sane-devel] anyone dealt with any chips from Jeilin Technologies?
On Mon, 2006-12-18 at 22:58 -0600, kilg...@banach.math.auburn.edu wrote: Hi, Greetings from gphoto. We just got someone with an Argus DC-1512e write in to us. The camera reports itself as 0x0979:0x0227 and from mfgr. Jeilin. I went to the website of Jeilin, and they also claim to make scanner chips. Thus, just in case I end up getting involved in supporting this camera, I thought I might check up whether the scanner chips are known, whether any of them are using funny compression algorithms, that kind of thing. Theodore Kilgore Hello Theodore, Not seen any report/message yet of a scanner with a Jeilin chip, if one knows one, i like to add it to my list of scanner chips. http://gkall.hobby.nl/scan-chips-back.html -- m.vr.gr. Gerard Klaver
