Kyocera KM-4230

2A3/4
3-3-51
3-3-6 Developing section
( 1 ) Replacing the developing unit upper seal
Take the following procedure when the developing unit upper seal is soiled.
<Procedure>
1. Draw the image formation unit out and remove the developing unit.
2. Remove the two screws holding the developing unit upper seal and then the seal.
3. Clean or replace the developing unit upper seal.
4. Refit all removed parts.
Screws
Developing unit upper seal
Figure 3-3-61 Detaching the developing unit upper seal