Ricoh CH-C1 User Manual

Technical Bulletin PAGE: 1/1
Model: CH-C1 Office/Pro
Date: 15-Sep-15
No.: RD135160
Subject: Manual correction: P to P correction
Prepared by: Y. Yamada
From: 2nd Tech Service Sect., MFP/P Tech Service Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Part information
Electrical
Transmit/receive
Action required
Service manual revision
Retrofit information
Product Safety
Other ( )
Tier 2
Service Manual Correction
d135/d136/d137/d138 Point to Point Diagram
> PSU-ECO Pin Assign Information >CN444R (page 13)
Replace the description in bold (highlighted in red) in the Table of CN444R.
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PSU-ECO Pin Assign Information
Connector （FROM)
Signal Information
Connector （TO）
No
Pin No
Signal Name
Direction
L
H
No
To Connector
Pin
No
CN441
1
AC_L
P
CN441
AC Drive Board
1
3
AC_N
P
3
CN442R
1
5VX
P
CN576
IPU
3
2
5VX
P
2
3
GND
G
6
4
GND
G
5
CN444R
1
24V
P
CN215
IOB
1
2
24V
P
2
3
24V
P
4
24V
P
5
GND
P
CN215
IOB
3
6
GND
G
4
7
GND
G
8
GND
G
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Ricoh CH-C1 Specifications

General

Brand	Ricoh
Model	CH-C1
Category	Printer Accessories
Language	English