Le mardi 24 janvier 2012 14:01:29 Jean-Fran?ois Pr?vost a ?crit :
> Hello,
>
> Having bought an Iriscan Express 2, after reading that Sane supported
> it, I just plugged it in on my up to date Ubuntu machine (x64).
>
> The device is well detected and after installing the firmware (.fw) it
> is ready to scan.
>
> No more fuss...
>
> However, my scans end up with vertical stripes and the picture seems
> hazy.
>
> Is there an option I've missed in the gt68xx backend?
>
> By the way, under windows the scans are of good quality ;(
>
> Thanx in advance for your help.
>
> J.F.
Hello,
sheetfed scanners need to be calibrated with the vendor supplied
calibration sheet first. Current SANE standard doesn't give a mean to signal
user that the scan is done without shading calibration. To calibrate with
xsane click on the 'calibrate' button in advanced options. With scanimage,
give the --calibrate option on the command line. The calibration is stored to
file so you won't have to calibrate again for the current user.
Regards,
Stef
