Ricoh MP C4503 Technical Bulletin page 425

Model:
MET-C1b
Subject:
Thread and tear the feed belt
From:
1st Tech Service Sect., MFP/P Tech Service Dept.
Classification:
SYMPTOM
The thread in the feed belt comes apart. Eventually, the belt is torn.
Affected peripherals: DF3080 (SPDF: D683), DF3090 (ARDF: D684)
CAUSE
When a user pulls jammed paper forcibly toward the front or rear side of machine, the belt
shifts to one side and goes over the flange of the roller.
SOLUTION
Replace the feed belt (D5412121) with the modified part (D6842171).
NOTE:
With this part change, the material has been changed so as not to shift to one side easily.
echnical
T
Troubleshooting
Mechanical
Paper path
Product Safety
ulletin
B
Date:
10-Apr-15
Prepared by:
Part information
Electrical
Transmit/receive
Other ( )
PAGE: 1/1
No.:
RD147138
N. Yoshida
Action required
Service manual revision
Retrofit information
Tier 2