Ricoh Aficio MP 1100 - Manual (Page 120)

Various Scan Settings
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6
Setting of Original Feed Type
This section explains the settings for original orientation, Batch/SADF, mixed
sizes, divide, and stamp by pressing [Original Feed Type]
Original Orientation
This section explains how to correctly display the top/bottom orientation of
scanned originals on a client computer screen.
A
Press [Original Feed Type].
B
Press [ ] or [ ] to select the same orientation as that of original.
C
Press [OK].