[sane-devel] howto Duplex

[Horst Herb]

On Sun, 12 Feb 2006 23:58, abel deuring wrote:
> The Avision backend should have an option that enables the duplex
> functionality. I have no idea what its name is, but you can ask a
> Python-Sane device instance, which options are available:

It has indeed, and I have no problems setting that property:
scanner.source = 'ADF Duplex'
I also notice from the scanner lights that it switches into Duplex mode too 
while scanning with that option set
What I can't do is retrieve the second image from the scanner - only a single 
page image comes through instead of two

Horst