Comment 14 for bug 613035

Sorry ... That i have write before is not complet:
You must remove "~/.config/evince/print-settings", and print a first duplex page.
Then you can change your setup.

OR

You can add this in "~/.config/evince/print-settings" at the [Print Settings] section:

## for short edge:
duplex=horizontal
cups-Duplex=DuplexNoTumble

## or for long edge:
duplex=vertical
cups-Duplex=DuplexNoTumble

## or for One sided:
duplex=simplex
cups-Duplex=None

So the print evince setup does'nt stay blocked on 'one sided' anymore !
Hope this help...