Ricoh C211 Service Manual page 689

SUBJECT: NOISE FROM MASTER SPOOLS
SYMPTOM:
Noise generating from the master spool area.
CAUSE:
The brake pad contacting the master spool may generate noise due to the composition of the brake pad material.
SOLUTION:
Replace the brake plate with the soft urethane rubber type brake pad (no change in part number).
UNITS AFFECTED:
All S!3930/950 priports manufactured after Serial Numbers 2219090099 and 2199020009 respectively will have the
soft urethane rubber type brake pad installed during production.
COPIER PRODUCTS GROUP 155
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BULLETIN NO.
Brake PI&
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Fax . 2018824531
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D A T E 12-8-89