Ricoh FT8680 Service Manual page 131

31 July 1995 DUPLEX
15.6 DUPLEX UNIT LOCK MECHANISM
[D]
[C]
[B]
[A]
A171D550.img
Like the paper tray, the duplex tray is positioned by the lock arm [A]. The
roller on the lock arm presses against the lock plate [B].
The duplex tray stopper [C] is attached to the top of the lock arm. The tray
stopper bumper [D] is attached to the main copier. The space between the
tray stopper and bumper determines the side registration.
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