2WA/2NJ/2RK
4-37
(4-4) Detaching and reattaching the main charge roller unit
Procedures
1. Detach the inner unit. (Refer 1-4-30)
2. Pull out the main charger roller unit (a)
by picking and releasing the MC lock
lever (b).
3. Check or replace the main charger
roller unit (a) and then reattach the
parts in the original position.
*: When reattaching the main charger
roller unit (a), hook the hook (c) firmly
by operating the MC lock lever (b) after
inserting the main charger roller unit (a)
until click.
4. Execute the following procedures when
replacing the main charger roller unit to
the new unit (a).
1) Execute maintenance mode U930
(Main charger roller counter clear).
(Refer P.6-248)
Figure 4-45
a
a
c
b
D