Ricoh pro c901 - RTB 75 c: New service part: External Power Supply Unit

Technical Bulletin PAGE: 1/11
Reissued:04-Apr-14
Model: Aries-P1.5/C1.5, AG-P1/C1
Date: 01-Oct-12
No.: RM077075c
RTB Reissue
The items in bold italics were corrected or added.
General
This bulletin provides information on the External Power Supply Unit exclusive to the Aries-
P1.5/C1.5 and Aegis-P1/C1. The external PSU, which activates the exhaust fans located
behind the PCDU, was registered as a service part to counter uneven density issues (dark
bands) caused by ozone accumulation that occurs under specific conditions. (See ‘Cause’
on the following page.)
Part information
Please add the following part to your Aries-P1.5/C1.5 and Aegis-P1/C1 parts catalog.
Part number
Description
Page
Index
Note
M0772500
Service Parts: Power Supply Unit
87
17
Add
For
ProC900
M0772500
Service Parts: Power Supply Unit
93
20
Add
For
ProC901
AC power cable included - NA 125V
- EU 250V
Subject: New service part: External Power Supply Unit
Prepared by: Junji Kobayashi
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
M0772500 Service Part: Power Supply Unit