Ricoh CH-C1 User Manual

Technical Bulletin PAGE: 1/1
Model: CH-C1 Office/Pro
Date: 20-May-14
No.: RD135117
Service Manual Correction
Please add the following note in the field service manual in these sections:
4. Replacement and Adjustment > Duplex Unit > Roller HP Sensor 2 (Pg. 866)
4. Replacement and Adjustment > Duplex Unit > Sensor Shift HP Switch (Pg. 869)
Roller HP sensor 2 and the sensor shift HP switch are in close proximity. When
you connect a harness to the roller HP sensor 2 or sensor shift HP switch after
the replacement, be careful not to connect the harness to the incorrect sensor. If
you connect the harness to the incorrect sensor, SC515-02 occurs when duplex
copying. The SC does not occur when turning on the machine or when making
one-sided copies.
Subject: Manual Correction: Notes on roller HP sensor 2 /
Sensor shift HP switch replacement procedure
Prepared by: R. Chino
From: PP Tech Service Dept., 1st PP Tech Service Sect.
Classification:
Troubleshooting
Mechanical
Paper path
Product Safety
Part information
Electrical
Transmit/receive
Other ( )
Action required
Service manual revision
Retrofit information
Tier 2

Ricoh CH-C1 Specifications

General

Brand	Ricoh
Model	CH-C1
Category	Printer Accessories
Language	English