2PK/2PL/2PM/2PN
1-5-28
1-5-6 Drum section
(1) Detaching and refitting the drum unit
Procedure
1. Remove the developer unit (See page
1-5-27).
2. Remove the drum unit.
3. Check or replace the drum unit and refit
all the removed parts.
NOTE:
When the periodic maintenance
(replacing the maintenance kit, see
page 2-4-4), perform following mainte-
nance modes.
1. U251 Clearing the maintenance count
(see page 1-3-31)
Figure 1-5-41
Drum unit