TA Triumph-Adler DC 2042 - Manual (Page 27)

* An original can also be copied by rotating the back side copy 180 degrees.
1 "LEFT": The back side is copied in the same direction as it is.
2 "TOP": The back side is copied by rotating 180 degrees. Each two-page original is
to be copied in the same direction by binding the finished copy in the top side.
23
FUNCTIONS
1. Set the original(s).
2. Touch the "DUPLEX" key.
The duplex copy setting screen will appear.
* Also, same screen will appear by touching "DUPLEX" key on the function selection
screen.
3. Select the type of originals.
If "DUPLEX" is selected, the touch panel will return to the basic screen.
If "BOOK" is selected, go to next step.
If "1-SIDED" is selected, go to step 5.
4. Select the binding direction of the original.
The touch panel will return to the basic screen.
5. Select the copying direction of back side.
The touch panel will return to the basic screen.