Ricoh FT556 Service Manual page 55

31 March 1987
18. Remove the copier rear cover (3 screws)
and install the interface board [A] on the
PCB plate [B] (2 screws, 1 connector).
19. Connect the duplex harness to the copier
as follows:
Black connector [C] to CN802 on the
interface board
White connector [D] to white 2P connector
on the ac harness
20. Turn on Dip switch 801-1 on the interface
board [E].
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