2J0/2J1/2J2
1-5-25
1-5-8 PWBs
(1) Detaching and refitting the engine PWB
Procedure
1. Remove the developing unit (See page 1-5-
11).
2. Remove the drum unit (See page 1-5-12).
3. Remove the top cover (See page 1-5-3).
4. Remove the left cover (See page 1-5-4).
5. Remove the PSU fan motor (See page 1-5-
32).
6. Stand the printer front side up.
7. Remove five screws and then remove the
bottom plate1.
8. Remove two screws and then remove the
bottom plate 2.
Figure 1-5-33
9. Remove two wires from the hooks and
notches.
10. Open the DU guide (duplex cover).
Figure 1-5-34
Bottom plate 1
Bottom plate 2
Screw
Screw
Screw
Screw
Screw
(M3)
Screw
Screw
Wire
Hook
Notch
DU guide (duplex cover)