Ricoh FT7770 Service Manual page 368

6. Remove the front bushing [E] (1 E-ring),
7. Push the inverter roller shaft to the rear and remove the drive pulley
[F] (1 pin).
8. Remove the inverter rollers [G].
NOTE: Every third inverter roller has a rubber surface.
9.
Install the new inverter rollers.
lose
the pin.)
(Do not
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30 April, '89