
Panel
Screw
Fastening
Screw
Screw
Tube Fixer
Connector
J301
Connector
J302
R E P 1 2 3 0
Model Name:
RJ–4100
R E P 1 2 3 0
Model Name:
RJ–4100
How to replace the Pump Motor Assembly
How to replace the Pump Motor Assembly
GO TO
TEST NO
1002
TEST7
Item
Replacement and Adjustment Procedure
1. Replacement
Procedure
233
Replace the Pump Motor Assembly
1.
Remove the Panel Cover.
(Refer to REP1030)
2.
Remove the Front Cover.
(Refer to REP1020)
3.
Remove the Front Paper Guide. (Refer to REP1040)
4.
Remove the Right Cover.
(Refer to REP1010)
5.
Remove the Panel Cable Connector and Tube Fixer (1 fas-
tening screw) and disconnect connectors J301 and J302.
6.
Remove the Panel Mounting Plate (2 fastening screws)
7.
Open the Control Box.
8.
Disconnect connector J119 (PUMP) from the Main Board.
9.
Remove the cable clamp fastened to the front X reinforce-
ment.
10. Slide the Head to the left (X Motor side) and remove the
Pump Motor Assembly. (2 fastening screws)
11. Assembling is the reverse of the removal procedure.