43984801TH Rev.1
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Oki Data CONFIDENTIAL
3. Parts replacement
3.3.14 Fuser-Assy
Note!
Replace the Fuser-Assy by Assy unit.
It is forbidden for disassembling the Fuser-Assy, also, reusing the disassembled Fuser-Assy.
(1) Open Rear-Cover-Assy.
(2) Open Stacker-Cover-Assy.
(3) Remove Cover-Side-R and Cover-Side-L. (Refer to 3.3.3/3.3.4)
(4) Remove Stacker-Cover-Assy. (Refer to 3.3.13)
(5) Unplug connector (Motor-Fan)
①
and connector (Semester)
②
from high voltage power board, and
remove Piece-Guide
③
.
(6) Remove Motor-Fan
④
. Remove Piece-Guide
⑤
.
(7) Unplug the connector
⑥
of Fuser-Assy, which is at the back side of Piece-Guide
⑤
.
(8) Remove the 4 screws (Silver)
⑦
. Remove the Fuser-Assy
❽
by bowing down the lock at the left side.
(9) Installing is performed by the inverse procedure with removing.
Note!
Fuser-Assy
❽
may be really hot, beware of handling.
(Note on removing / installing)
1. Install the screw (Silver)
⑦
in its original groove. (Do not make new screw tap.)
2. Do not add excessive pressure while tightening the screw (Silver)
⑦
.
3. Beware of not to touch the DC motor inattentively (Do not rotate the motor).
4. Install the Motor-Fan
④
by combining the arrow indicating Fan flowing direction and the arrow
direction that is incused on the Fan-Lower.
5. Beware of not to deform the thermistor while replacing the Fuser-Assy.
6. While removing or installing FAN, do not press impeller of the FAN as shown by the following photo.
In case of the impeller unfastened by mistake, do not reuse it and install a new FAN.
Impera
