Ricoh D072 Service Manual page 69

10. Pull the relay harness back into the copier.
11. Attach the ferrite core [19] over the relay harness.
12. Push the ferrite core back so that it is over the heater's harness.
13. Wrap the heater's harness once around the ferrite core [20].
14. Locate the ferrite core at the rear [24] of the copier behind the rear clamps.
15. Secure the ferrite core with the supplied tie wrap [21].
16. Clip off the excess length of the tie wrap.
17. Connect the relay harness connector [22] to the large connector at the front center of
the PSU.
18. Screw the ground wire [23] to the PSU bracket with the included grounding screw.
19. Attach the clamps [24] to the PSU bracket.
20. Attach the heater harness though the clamps.
21. Position the harness so that the front clamp is between the two bindings [25] on the
harness.
22. Fasten the clamps.
SM 2-23
Paper Tray Unit Heater
D067/D068/D069/D072