Replacing Cr Tape Wire - Xerox 7142 Service Manual

4 Parts Replacement
2. Loosen the joint screw (M7) connecting the ink tube and the cartridge pipe.
1
2
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:
• L side cover:
• 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:
• CR board cover and the cable clamp:
1. Remove the three CR tape wires from the main board assembly.
"4.2.1 Removing R Side Cover" p.4-6
"4.2.3 Removing L Side Cover" p.4-9
"4.2.7 Removing Media Guide R2" p.4-14
RJ-901C/RJ-900C Maintenance Manual
No.
1
2
"4.10.2 Replacing Ink Tube" p.4-65
4-68
Part name
Joint screw
Cartridge pipe