2KN/2KP
1-5-48
1-5-6 Developing section
(1) Detaching and refitting the developing unit
Procedure
1. Open front cover and then remove the toner
container.
2. Remove the inner cover (see page 1-5-47).
3. Remove two screws and pull out the image
formation unit.
4. Remove the connector and release the lock
stay as shown in the figure.
Figure 1-5-99
5. Remove the developing unit from the image
formation unit.
6. When the developing unit is replaced with a
new one, carry out the following procedure.
7. Perform maintenance mode U130 (Initial
setting for the developer) (see page 1-3-45).
Figure 1-5-100
Lock stay
Release position
Lock position
Lock stay
Developing unit
Connector
Developing unit