TA Triumph-Adler P-C2660 MFP - Manual (Page 193)

Sending Functions
5-9
5
6 Press the  or  key to select [1-sided] or [2-
sided].
If you select [2-sided], press [Detail] (the Right
Select key), select the binding edge and press the
OK key, and then select the original setting
orientation on the next screen.
7 Press the OK key.
Completed. is displayed and the screen returns to
the basic screen for sending.
8 Specify the destination, and press the Start key to
start sending.