Ricoh CH-C1 User Manual

Technical Bulletin PAGE: 1/1
Model: Model CH-C1
Date: 26-Aug-13
No.: RD135027
Subject: Performance degradation when applying Finisher
SR4090/4100 punch option
Prepared by: Hiroaki Matsui
From: 1st Tech Service Sect. MFP/P Tech Service Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Product Safety
Part information
Electrical
Transmit/receive
Other ( )
Action required
Service manual revision
Retrofit information
Tier 2
Symptom
Copy speed decreases when applying the Finisher SR4090/SR4100 punch option.
NOTE: The symptom occurs only when applying the punch option without the stapling
option.
The following table shows an example of performance degradation by comparing the
Expected and Actual copy speed. (Note that performance will depend on paper size and
feed direction.)
Paper
size
No. of
originals
No. of
copies
Punch
option
Staple
option
Expected
copy speed
(CPM)
Actual
copy speed
(CPM)
A4LEF
1
5
ON
OFF
80
37
5
5
80
38
10
5
80
37
This table is an example of a D136 copier. The D135 copier also has the same symptom.
Cause
Bug in engine firmware
Action
Upgrade the engine firmware to ver 1.24:08 (D1365520G) or newer.

Ricoh CH-C1 Specifications

General

Brand	Ricoh
Model	CH-C1
Category	Printer Accessories
Language	English