[HPLIP-Devel] Double-sided scanning with ADF on HP LaserJet 3390 AIO

[Till K. <til...@gm...>]

Hi,

I have the mentioned printer with duplex ADF and duplex printing (using 
the front panel I can copy double-sided to double-sided). Problem is 
that in X-Sane I can only choose "Auto" and "ADF", but not double-sided 
ADF. How do I scan both sides of double-sided documents? Or is there a 
bug in the list of device capabilities.

In addition, it would be also nice to have a "flatbed" setting to force 
scanning from the scanner glass.

    Till