Ricoh FT556 Service Manual page 82

14. Pass the fiber optics harness [A] from be-
hind the PCB plate [B], being careful not
to damage it. Connect the fiber optics
adapter [C] to the fiber optics harness
and connect the fiber optics harness to
the interface board as follows:
CN806 -- Brown
CN807 -- Black
15. Connect the ARDF harness to the copi-
er's ac 4p connector.
16. Secure the ground wire [D] to the copier
frame (1 ground screw and washer).
17. Install the nylon harness bushing [E] in
the harness bracket. Ensure that there is
no slack between the harness hole and
the harness bracket.
18. Secure the harnesses with a clamp [F] (1
pan head screw - M4 x 8).
19. Raise and secure the copier PCB plate.
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