[sane-devel] Visioneer Onetouch 4400 USB (Visioneer/Primax Primascan Colorado 2600u, Memorex 6142u)
Sat, 6 Dec 2003 19:19:05 +0100
On Sat, Dec 06, 2003 at 06:04:52PM +0000, Keith Watson wrote:
> > And posting it to a public place would be a good idea also.
> Where's the best place? Upload them to my own web space? To the SANE site
> somewhere? To this forum?
To your own web space. We can add links to there from the SANE pages.
Also add everything you found out about the protocol. So if anyone
else also want to work on that scanner, no work is done twice.
> Advanced Scanner Settings;
> Brightness: -100...+100 (default=0)
> Contrast: -100...+100 (default=0)
> Colour Balance;
> Red: 0.01...9.99 (default=1)
> Green: 0.01...9.99 (default=1)
> Blue: 0.01...9.99 (default=1)
At least with the newer (cheaper) scanners this is often done in
software after the scan is finished.