Gestetner A193 Service Manual page 377

[A]
4. After a short delay, both motors will turn on in the same direction and the
original is fed to the 1st transport roller [A].
5. The original is fed and exposed in the same way as in steps 1, 2 and 3, to
copy the reverse side.
6. The original is then fed out onto the original exit tray.
SM
DETAILED DESCRIPTIONS
11-11 (A661)