Hi Olaf,

On 4/11/18 10:11, Olaf Meeuwissen wrote:
> SANE has absolutely nothing to offer for printers. It is for scanners
> and some other raster image acquistion devices only.

You are right, i was thinking on scanners. For printers i used CUPS in
the past. Now, i print form my android mobile.

For scanners, i use Xsane. I don't know why, but it always asks for
root's password.

Aitor.