Important Notice - Ricoh CH-C1 Technical Bulletin

Model:
CH-C1 Pro
Subject:
Part change - Paper exit unit / Important notice on
interchangeability
From:
1st PP Tech Service Sec., PP Tech Service Dept.,
Classification:
Change:
Modification of the paper exit unit and its components
Reason:
To prevent roller marks
Modifications
Widened drive roller
1 (wider than the idle
roller)
Reduced nip
2
pressure

Important notice:

 When replacing parts for the old version of the paper exit unit (p/n: D1367003), parts
will have to be replaced as a set (because many parts were modified in accordance
with the widened rollers).
See the following pages for the combinations and replacement procedure.
 Parts do not have to be replaced as a set, if the paper exit unit is of the new version
(p/n: D1367004).
 For full effect of the modification, replace the old paper exit unit with the new unit.
NOTE : See RTB #RD137130 for troubleshooting instructions on roller marks.
T
echnical
Troubleshooting
Mechanical
Paper path
Product Safety
Effect
Prevents creases
Prevents adverse
effect on the gloss
B
ulletin
Date:
2-Jun-14
Prepared by:
Part information
Electrical
Transmit/receive
Other (Firmware)
<Old>
PAGE: 1/17
No
.: RD135134
A.Takada
Action required
Service manual revision
Retrofit information
Tier 2
<New>