Oki MC160n - Manual (Page 16)

16 Introduction
Rear View with Options
(When Tray 2 is installed)
1—Lower feeder unit
(Tray 2)
2—Locking pin
(when Tray 2 and duplex option
are installed)
1—Duplex option
2—Lower feeder unit (Tray 2)
1
2
2
2
1