Oki MC760 - Fan(Fuser); Belt Motor; High-Voltage Board; Cover Open Switch; Mpt Assy

45376001TH Rev.1
85 /
Oki Data CONFIDENTIAL
4. Component replacement
4.2.18 FAN(Fuser) / Belt motor/ High-voltage board/
Cover open switch
(1) Remove the left side cover. (See section 4.2.4)
(2) Remove the two screw
①
(silver, No:42920406) and remove the Stay-Assy-L
②
.
(3) Remove the screw
③
(silver, No:42920406) and connector, and remove the belt
motor
④
.
(4) Remove the connector, and rotate the FAN (Fuser)
⑤
clockwisely to remove.
(5) Remove the connector and disengage the claw A (2 places), and remove the
cover open switch
⑥
.
(6) Remove the 2 screws
⑦
(silver, No:42920406 and black, No:42932708) and
connectors (2 places), and disengage the claw B (7 places). Remove the high-
voltage power supply
⑧
.
Air
Claw B
Claw B
(Black)
(Silver)
Claw A
③
④
⑤
⑥
⑦
⑦
⑧
①
×2
②
High-voltage power supply
⑧
Belt thermistor
FAN(Fuser)
CN4
CN2
CN3
CN1
TR-KTR-M
Cover open switch
TR-YTR-C
4.2.19 MPT Assy
(1) Open the MPT Assy
①
.
(2) Remove the stoppers (2 places) while pushing the arms (2 places) on MPT
Assy
①
outside, pull the supporters (2 places) in the direction of the arrow and
remove them, and remove the MPT Assy
①
.
Arm
Stopper
(2 places)
Supporter
(2 places)
①