Xerox 7142 Service Manual - page 114

4 Parts Replacement

RJ-901C/RJ-900C 　 Maintenance Manual

4-68

2. Loosen the joint screw (M7) connecting the ink tube and the cartridge pipe.

3. Remove the ink tube.

4. Remove the following parts from the ink tube.

• Joint screw (M7: 2 pieces)

• O-ring, large: 2 pieces)

5. Replace the ink tube.

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

4.10.3 Replacing CR Tape Wire

NOTE

Before replacing the CR tape wire, remove the following covers.

• R side cover: 

"4.2.1 Removing R Side Cover" p.4-6

• L  side  cover: 

"4.2.3 Removing L Side Cover" p.4-9

• I/H  cover: 

"4.2.4 Removing Ink Holder (I/H) Cover" p.4-11

• Top  cover: 

"4.2.6 Removing Top Cover" p.4-13

• Media guide R2: 

"4.2.7 Removing Media Guide R2" p.4-14

• CR board cover and the cable clamp: 

"4.10.2 Replacing Ink Tube" p.4-65

1. Remove the three CR tape wires from the main board assembly.

No.

Part name

1

Joint screw

2

Cartridge pipe

1

2