Ricoh CH-C1 - Page 540

Technical Bulletin PAGE: 2/6
Reissued: 26-Sep-14
Model: CH-C1 Office
Date: 25-Aug-14
No.: RD135142b
CAUSE
Case 1: Abrasion of the shaft
The spring that secures the shaft holder to the shaft applies too much pressure.
Case 2: Abrasion of the outer two bushings
Thrust of the shaft abrades the bushings.
Abraded
bushing