[sane-devel] Accessing scanner through libusb fails with "invalid argument"

2005-03-10 Thread Sebastian Reichelt
Hello! I have a Tevion MD9458 scanner which I would like to get to work with Linux. Apparently it is supported by SANE, and sane-find-scanner detects it correctly. However, when I try to access it with xsane or scanimage, I get the message: open of device gt68xx:libusb:002:... failed: Invalid arg

[sane-devel] [ANN] Unpaper - post-processing scanned book-pages

2005-03-10 Thread Julien BLACHE
Jens Gulden wrote: Hi Jens, > unpaper removes black edges and other photocopy artefacts from scanned > images. It also deskews book pages (auto-rotates them to a straight > alignment), and centers them on the sheet. > Old photocopies can become well-readable PDFs again. Unpaper seems to have en

[sane-devel] Accessing scanner through libusb fails with "invalid argument"

2005-03-10 Thread Dan McGhee
Sebastian Reichelt wrote: >Hello! > >I have a Tevion MD9458 scanner which I would like to get to work with >Linux. Apparently it is supported by SANE, and sane-find-scanner detects >it correctly. However, when I try to access it with xsane or scanimage, >I get the message: > >open of device gt68xx

[sane-devel] [ANN] Unpaper - post-processing scanned book-pages

2005-03-10 Thread Peter Fales
On Thu, Mar 10, 2005 at 07:58:39PM +0100, Julien BLACHE wrote: > Unpaper seems to have endianness issues; running it on my powerpc > gives me a white page as the output, no problem on an i386 machine > though. I'll see if I can come up with something. I get white pages as output on my i686 machine

[sane-devel] Canon 1250U2

2005-03-10 Thread Gerhard Jaeger
On Wednesday 09 March 2005 19:05, Julien HENRY wrote: > Hi everybody, > > We are two french students who aim at developing a > SANE backend for the Canon 1250U2. We have already > collected a lot of informations, but if you have > others, we will enjoy to take a look on it. > > Thank you. > > Sy