Samsung SCX-812x Series User Manual page 58

Original orientation
(DADF/Scanner glass)
In the DADF Upright Images
On the scanner glass
In the DADF Sideways Images
On the scanner glass
Original orientation
Direction of paper
feeding in the tray
(display screen)
a
LEF or SEF
LEF or SEF
Copying_ 58
Available
orientation
Left-to-Right
b
or
Right-to-Left
Result
Left-to-Right
Right-to-Left