3-3
Preventive
Maintenance
1) Remove the finisher tray. (x2)
2) Remove the front cover (2 screws).
3) Remove the rear cover (2 screws).
4) Remove the top cover (2 shoulder screws).
3.5 Disassembly and Assembly
(1) Removal of the external covers
Upper tray
Lower tray
1) Remove the external covers.
2) Remove the hole punch unit harness (x2).
3) Remove the tension spring.
4) Remove the tension bracket (1 screw, 1 E
ring).
NOTE: When the tension bracket is re-
installed, use the left side screw hole
for 3 hole punch unit and the right
side screw hole for 4 hole punch unit.
5) Remove the hole punch unit (2 screws).
5
(2) Removal of the hole punch unit
