Xerox 7142 Service Manual - page 77

RJ-901C/RJ-900C 　 Maintenance Manual

4 Parts Replacement

4-31

6. Remove the screws retaining the CR motor assembly to the CR motor mounting material (cup screw M4 

×

 8: 4pcs).

7. Replace the CR motor assembly.

8. To reassemble the unit, reverse the removal procedure.

9. Perform adjustments by following the instructions in 

"7.2 Adjustment Item" p.7-3

.

4.5.2

Replacing CR_HP Sensor

NOTE

Before replacing parts in the CR_HP sensor assembly, remove the R side cover.

• R side cover: 

"4.2.1 Removing R Side Cover" p.4-6

1. Release the CR locker by pushing it with your finger, then move the carriage from the capping position 

to the left.

No.

Part name

1

CR motor mounting 

material

2

CR motor screw

3

CR motor

2

1

2

3