Oki ES9160 Maintenance Manual page 150

(4) Disconnect 1 connector and then take off the
paper width detection PC board.
4.5.12 Bypass feed unit
(1) Take off the automatic duplexing unit.
P. 4-97 "4.11.1 Automatic Duplexing Unit
(ADU)"
(2) Release 2 latches and then take off the
spring holder.
(3) Disconnect 1 connector and remove 2
screws. Then take off the bypass feed unit.
ES9160 MFP / ES9170 MFP
DISASSEMBLY AND REPLACEMENT
Paper size detection board
© 2012 OKI DATA CORPORATION All rights reserved
4 - 36
Fig. 4-97
Spring holder
Fig. 4-98
Bypass feed unit
Fig. 4-99