44871001TH Rev.6
4-35
Oki Data CONFIDENTIAL
4.REPLACEMENT OF PARTS
(8) Remove the screw (silver, L=8mm) to detach the Core .
(9) Remove four screws (silver)
, and remove the Plate Base (PWU) with to slide
along to the arrow in figure.
⑪
⑫
⑬
⑩
(Reference)
The situation of the Mainbody
without the Plate Base (PWU).
⑩
⑪
⑫
⑫
⑬
(10) Remove two screws (Black) and the screw (Silver) , remove the Plate-Clutch-
MPT .
(11) Remove four screws (Silver)
, remove the Plate-Gear .
(12) Remove the Gear-Reduction
.
(13) Remove the E-ring(RE3-SK)
, remove the Regist Clutch .
(14) Remove the E-ring(RE3-SK)
, remove the Hopping Clutch .
Remove the Spring
from the current Regist Clutch or the current Hopping
Clutch . This Spring can be used to the new Regist Clutch or the new
Hopping Clutch .
㉔
(15) Remove the MPT Clutch and the Gear-MPT . (MB451/MB451w/MB471/
MB471w/MB491/MB491+/MB491+LP/ES4191 MFP/MPS4700mb/MPS4200mb)
(16) Installing is performed by the inverse procedure with removing.
Note!
1. Beware of not to touch the DC motor inattentively (Do not rotate motor).