Ricoh FW780 Service Manual page 447

CUSTOMER SERVICE GROUP
BULLETIN NUMBER:
APPLICABLE MODEL: FW740
SUBJECT: PARTS CATALOG UPDATES
GENERAL:
The following Parts Updates are being issued for all FW740 Parts Catalogs. This information should be
incorporated into all existing Parts Catalog documentation.
UPDATE NO. 1 -
OLD PART NO. NEW PART NO.
AD023113 A1633130
A1635450 A1635455
A1632254 A1632257
A1635440 A1635439
A1633867 A1633869
A1634120 A1634121
A1635636 A1635637
A1635200 A1635230
UNITS AFFECTED:
All FW740 copiers manufactured after Serial Number A3845070122 will have the new style T & S Corona
Casing, etc... installed during production.
INTERCHANGEABILITY CHART:
OLD and NEW parts can be used in both OLD and
0
NEW machines.
NEW parts can be used in OLD and NEW machines.
1
OLD parts CAN NOT be used in NEW machines.
Must be installed as a set on units manufactured prior to the S/N cut-in. On units manufactured aft er the S/N cut-in or
3/S
previously modified, use the new part numbers individually.
TECHNICAL SERVICE BULLETIN
FW740 - 007
T & S CORONA CASING - To meet CE Mark Standards, the following parts have
been changed.
DESCRIPTION
T & S Corona Casing
Quenching Lamp
Grounding Spring Plate
Pre - Transfer Lamp - 24V 7.2W
T & S Corona Guide Plate
Fusing Lower Stay
Separation Power Pack Harness
Main Control Board
QTY INT
0
1 1
0
1 1
0
1 1
0
1 1
0
1 1
0
1 1
0
1 1
1 1 0
NEW parts CAN NOT be used in OLD machines.
2
OLD parts can be used in OLD and NEW machines.
OLD parts CAN NOT be used in NEW machines.
3
NEW parts CAN NOT be used in OLD machines.
02/21/96
REFERENCE
PAGE ITEM
25 9
23 38
37 26
15 1
17 9
27 28
35 14
35 7
40 *
Continued...