[sane-devel] Re: (no subject)
Andreas Nowack
nowack.andreas@gmx.de
Fri, 1 Mar 2002 14:45:15 +0100 (CET)
On Fri, 1 Mar 2002 sane-devel-request@mostang.com wrote:
> With my 1200 UB plus the image is too dark, do you have the same problem
> ? If I find some time I'll try to find the correct parameter.
I used the parameters which the Windows driver determined.
You can try to get the parameters from the Windows driver. Using usbsnoop (see
SourceForge) or usbsnoopy ( http://home.jps.net/~koma/ ), you can watch the
communication with the scanner. The data blocks starting with 0x22 0x01 (afe)
and 0x76 0x01 (exposure times) tell you the settings.
Best regards,
Andreas