Citizen CL-E720DT - Platen Drive Gears

Chapter 3 Disassembly and Maintenance
3-6. Disassembly, Reassembly and Lubrication
CL-E720DT 3-36
3-6-15. Platen Drive Gears, “Lever Head Lock”, Frames and “Plate
Peeler”
(1) Platen Drive Gears
1. Remove the “Cover PF Motor”. Refer to “3-6-2 Cover PF Motor”.
2.
Remove the “Unit Opepane”. Refer to “3-6-3(1) Unit Opepane”.
3.
Remove the “Case” and “Cover Steel L”. Refer to “3-6-4 Case”.
4.
Remove all connectors from the “SA Main PCB”. Refer to “3-6-5(1) “SA Main PCB”
Connectors”.
5. Remove the “Unit Mechanism”. Refer to “3-6-6 Unit Mechanism”.
6.
Remove the “Unit Head. Refer to “3-6-11 “Unit Head” and “Unit PF”.
7.
Remove the “SA PF Motor”. Refer to “3-6-13 SA PF Motor”.
Ti
ps: The gears can be removed without detaching the “Unit PF” and “SA PF Motor”.
8. Disengage the 1 E-ring (E-Ring 4.0) (), remove 2 plain washers (5.2x10x0.25), and
detach the “Gear PF 2”.
9. Disengage the 1 E-ring (E-Ring 4.0) (), remove the 2 plain washers (5.2x10x0.25), and
detach the “Gear PF 1”.
10. Disengage the 1 E-ring (E-Ring 4.0) (), pull out the “Gear PF Idle”, and remove the 2
plain washers (5.2x10x0.25).
Notes on reassembling:
• Apply FLOIL G-311S to each gears and shafts marked with “
”.
• The gears have their own orientation except the “Gear PF Idle”.
E-Ring 4.0
Gear PF 1
Gear PF 2
5.2x10x0.25
5.2x10x0.25
5.2x10x0.25
FLOIL G-311S
Gear PF Idle
1
2
3