Ricoh CH-C1 User Manual

Technical Bulletin PAGE: 1/2
Model: Model CH-C1 (Office/Pro)
Date: 11-Mar-14
No.: RD135089
Subject: Troubleshooting for Too Much Weight/Abnormal
Noise on Pulling Out/Pushing In the Drawer Unit
Prepared by: Ryuuta Chino
From: 1st Tech Service Sect. PP 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
It is very difficult to pull out/push in the drawer unit, and/or noise is made when this is done.
Cause
Grease on the positioning pins decreases over time.
Solution
Apply grease (Barrierta S552R) to the drawer unit positioning pins when the amount of
grease gets too low.
Note: As a rough figure, the grease needs to be applied every 2000 times the drawer
unit is opened.
Procedure
1. Press the release levers and pull out the drawer unit [A] all the way.
IMPORTANT: If you are working in a low-temperature environment (15°C or lower),
make sure to complete this step within 30 minutes. This is because
the tension of the drawer cord will decrease and the cord will stretch.

Ricoh CH-C1 Specifications

General

Brand	Ricoh
Model	CH-C1
Category	Printer Accessories
Language	English