Oki ES9160 Maintenance Manual page 162

(5) Remove 2 screws and take off the lower tray-
up motor from the bracket.
Notes:
Pay attention to the size (length) of the
screws. If incorrect ones are used, the motor
could be damaged.
4.5.30 Registration roller (rubber)
(1) Take off the transfer unit
P. 4-63 "4.7.17 Transfer unit"
(2) Remove 1 screw and then take off the
bracket while holding the registration roller.
(3) Lift up the rear side of the registration roller
and then pull out the roller to the rear side.
ES9160 MFP / ES9170 MFP
DISASSEMBLY AND REPLACEMENT
Fig. 4-132
Bracket
Fig. 4-133
Registration roller (rubber)
Fig. 4-134
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Lower drawer tray-up motor