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4.6.3
Main motor drive unit
(1)
Take off the toner motor
P. 4-50 "4.6.2 Toner motor (M4)"
(2)
Take off the registration roller clutch.
P. 4-43 "4.5.24 Registration roller clutch
(CLT2)"
(3)
Disconnect 9 connectors.
(4)
Disconnect 2 connectors of the main motor.
(5)
Remove 4 screws and then take off the main
motor drive unit [1].
Notes:
When the bracket in the main motor drive
unit [1] is assembled, adjust the tension
following the procedure below.
1. Take off the rear cover.
2. Remove the spring from the ADU motor
unit.
P. 4-100 "4.11.4 ADU motor (M5)"
3. Loosen 1 screw of the bracket in the main
motor drive unit.
4. Hook the spring removed in step 2 on the
plate and bracket.
5. After the tension roller is pulled by the
spring, tighten the screw at the stopped
position.
6. Close the rear cover.
4.6.4
Process unit fan (M2)
(1)
Take off the duct.
P. 4-27 "4.4.1 Laser optical unit"
(2)
Take off the process unit fan from the duct.
© 2012 OKI DATA CORPORATION All rights reserved
Fig. 4-141
[1]
Fig. 4-142
Process unit fan
Fig. 4-143
4 - 51
Connector
Duct
ES9160 MFP / ES9170 MFP
DISASSEMBLY AND REPLACEMENT
4
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