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12 July '86
12. Development Roller and Paddle Roller Removal
1.
Remove the developer.
2.
Place the development unit on a clean sheet of paper with the develop-
ment roller facing up.
Remove the gear cover [A] (1 screw) and the upper cover [B] (4 screws,
3.
1 connector).
CAUTION: Do not loosen the magnet angle plate [C]. It is factory preset using a
special tool at the factory.
4.
Remove the following parts:
a) The
unit handle [D] (2 screws)
b) The
rear belt tensioner [E] (1 screw) and the drive belt [F]
c) The
two screws securing the bias plate [G]
d) The
developer Exchange Plate (1 screw)
NOTE:
The first time the lower cover is removed, Pull out the developer ex-
change plate (1 screw) and cut the lower side seals [H,I] along the gap
between the lower cover and the main body of the development unit as
shown. This allows the lower cover to be separated.
5.
Remove the lower cover [J] (5 screws).
(Refer to "Developer Removal".)
3-24
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