Ricoh FT4460 Service Manual page 278

28 February 1989
4.6 3RD ROLLER AND FRICTION PAD REPLACEMENT
1. Remove the auxiliary roller assembly [A] (1 screw).
2. Remove the third feed roller [B] and the hub [C] from the shaft and
replace the roller.
NOTE: Do not apply grease to the bearings in the paper feed roller bracket
or to the auxiliary roller assembly. This may cause the one-way
clutch in the paper feed roller to slip. Be sure to wipe any grease off
these parts with a cloth.
3. To remove the friction pad assembly [D], press down the bottom plate
raising arm [E], and remove the friction pad (1 screw).
NOTE: a) Clean the bracket with solvent before attaching the new friction
pad to its bracket with 2-sided adhesive tape.
b) When replacing the friction pad, make sure that the gap between
the edge of the bracket and the surface of the pad is within 0.05
to 0.35 mm.
c) After replacing the friction pad, adjust the friction pad pressure.
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