Ricoh G058 Boletim Técnico - Página 46

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Ricoh G058 Boletim Técnico
Model:
Model K-P1
Subject:
Controller NVRAM
From:
1st Technical Support Sec. Service Support Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Other (
Important Note: Blank NVRAM Service Parts
When you replace the controller NVRAM in the field, use the part shown below. This part
is already listed in the Parts Catalog.
Model
Part No.
K-P1
14075335 RAM – STK12C68-P55
K-P2
14075497 RAM – FM1808-120-P
K-P3
14075856 RAM – FM18L08-70-P
K-P4
14076465 RAM:FM25L256-PG(REV.AG)
C-P1
14075856 RAM – FM18L08-70-P
C-P2b
14075856 RAM – FM18L08-70-P
C-P2c
14076465 RAM:FM25L256-PG(REV.AG)
This is completely blank NVRAM. When you get this part from the Parts Center, it
does not have a value of "0".
After you install this NVRAM and turn the power OFF/ON, the machine will put a value
of "0" inside the NVRAM.
IMPORTANT: When you install this NVRAM, make sure it is a completely new
service part. DO NOT install the NVRAM if it was already used. If you do, machine
problems can occur.
T
B
echnical
Part information
Electrical
Transmit/receive
)
Description
ulletin
Date:
19-Apr-05
Prepared by:
A. Ishiyama
Action required
Service manual revision
Retrofit information
Product
IC No.
Code
IC27
G056/G058
G073
IC54
G074
IC68
G091
IC5
G116
G094
IC68
G095
IC68
G112
IC5
G113
PAGE: 1/1
No.:
RG058008
Parts Catalog
Information
Page
Index
27, 29
119
27, 29
124
31, 33
121
29, 35
126
40, 45
130
31, 37
122
41, 47
126
53, 57
121
60, 65
130