Ricoh CH-C1 User Manual

Technical Bulletin PAGE: 1/2
Model: Model CH-C1 (Office/Pro)
Date: 07-Mar-14
No.: RD135091
Subject: Uneven glossiness when feeding large size paper
after small size paper
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
The glossiness is uneven at the sides of the paper (outside the width of the small size
paper).
1: Feed direction
[A]: The ‘orange peel’ condition gets worse in the area outside the width of small paper
and results in uneven glossiness.
Conditions
 When feeding large size paper after feeding a large amount of small size paper.
 Paper size is small.
Cause
The surface temperature of the belt becomes uneven through feeding small size paper.
Action
1. Refer to the table below and change the SP setting according to the size of small
paper that has been fed before the problem occurred.
Size of paper that has been
previously fed
Corresponding SP
Paper size L
Paper size
(example)
Name
No.
Default
value
Chang
e to
216.0mm < L ≤
257.0mm
B4 SEF
Switch:Rotation
Start/Stop: End
Temp.:After
Job:B4
1-121-005
200
120

Ricoh CH-C1 Specifications

General

Brand	Ricoh
Model	CH-C1
Category	Printer Accessories
Language	English