
Junction Cable
Junction Cable
Main Board
Assembly
Junction Board
Assembly
Fastening Screws
Fastening Screw
Fastening Screw
Ink ID Sensor
Connector
Detector Assembly
Connector
R E P 1 4 7 0
Model Name:
RJ–4100
R E P 1 4 7 0
Model Name:
RJ–4100
How to replace the Junction Board Assembly
How to replace the Junction Board Assembly
GO TO
TEST NO
Item
Replacement and Adjustment Procedure
1. Replacement
Procedure
263
CAUTION:
How to replace the Junction Board Assembly
1. Remove the Front Cover.
(Refer to REP1020)
2. Remove the Panel Cover.
(Refer to REP1030)
3. Remove the Y Rail Cover.
(Refer to REP1030)
4. Remove the Rear Paper Guide.
(Refer to REP1040)
5. Open the board box.
(Refer to REP1050)
6. Disconnect junction cable connector J129 (INK ID).
7. Disconnect all junction board assembly connectors.
8. Remove the junction board assembly. (4 fastening screws)
9. Assembly is the reverse of the removal procedure.