Ricoh A017 Modification Bulletin FT3320
MODIFICATION BULLETIN NO. 34 Page 1 of 3 ISSUED ON: December 1, ’90
Model E1 Volt/Hz
Modified Article Gears for Main Motor
Reason for
To improve reliability and durability of gears
Modification
Draw
No.
Old Parts
No.
AB017091 Gear - 30T 1 ---- 0 16 29
AB017092 Gear - 30T 1 ---- 0 X/O As a set 17 29
New Parts
No.
AB017175 Gear & Pulley 30/36Z 0 ---- 1 X/X 16 29
AB017176 Gear - 30Z/40Z 0 ---- 1 X/X 17 29
AA132025 Spacer - 1 x 8 x 12 0 ---- 2 #31 29
A0179513 Main Motor Gear Set 0 ---- 1 X/O #32 29
Description
Date of
Modification
A.B.C.
Rank Part No. Description Index No. Page
Q’ty Used
Old → New
Inter-
change-
ability
Part needed for replacement by new part Parts Catalog
Serial Number
# : New Index
Rank: A : Replace with new parts immediately. B : Replace with new parts at time of repair. C : Replace with new parts at time of overhall.
Interchangeability:
(1) When old and new parts are not mutually interchangeable, use additional parts or an assembly part as indicated in "Parts needed for replacement by new part" to
install the new part.
(2) The mark to the left of the slash indicates whether the old part can be used in the new machine, and the mark to the right indicates whether the new part can be used
in the old machine. x = Not interchangeable o = Interchangeable
DETAILS OF MODIFICATION
Gear & Pulley
- 30/36Z
MODIFICATION BULLETIN NO. 34 Page 2 of 3 ISSUED ON: December 1, ’90
To improve the reliability and durability of the gears on the main motor, the
material of the gears has been changed. Also, two spacers have been
installed as shown.
To facilitate service, the main motor gear set (#A0179513), which is
composed of the following parts, is registered as a spare part instead of the
old gears.
AB017175 -------- 1PC
AB017176 -------- 1PC
AA132025 -------- 2PC
SpacersSpacers
Main Motor Gear Set
Gear - 30Z/40Z
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 34 Page 3 of 3 ISSUED ON: December 1, ’90
MODEL NAME
Savin 7120 115/60 USA, Canada A017-15 8600708934
Nashua 7112 115/60 S. America, etc. A017-16 060032XXXX
Ricoh FT3320 115/60 USA, Canada A017-17 2010270001
Nashua 7112 220,240/50 Europe, etc. A017-25 0600260577
infotec 9014 220,240/50 Europe A017-26 3642700001
Ricoh FT3320 220,240/50 Europe, etc. A017-27 2010262003
Ricoh FT3320 220,240/50 Philipin, etc. A017-28 201032XXXX
Ricoh FT3320 220,240/50 Asia A017-29 201032XXXX
V/Hz DESTINATION
CODE SERIAL NUMBER
RPL PRODUCTION
MODIFICATION BULLETIN NO. 35 Page 1 of 2 ISSUED ON: September 30, ’91
Model E1 Volt/Hz
Modified Article IC Socket - 64P
Reason for
To facilitate assembly
Modification
Please correct the following description in your parts catalog.
Incorrect Description Correct Description Part Number Page Index
IC - C5W64 - 11 IC Socket - 64P 11040339 33 115
To facilitate assembly on the production line, the IC socket on the main board has been remov ed as follows.
Part Number Description Page Index
11040339 IC Socket - 64P 33 115
Date of
Modification
This socket has been
removed.
Serial Number
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 35 Page 2 of 2 ISSUED ON: September 30, ’91
MODEL NAME
Savin 7120 115/60 USA, Canada A017-15
Nashua 7112 115/60 S. America, etc. A017-16
Ricoh FT3320 115/60 USA, Canada A017-17
Nashua 7112 220,240/50 Europe, etc. A017-25
infotec 9014 220,240/50 Europe A017-26
Ricoh FT3320 220,240/50 Europe, etc. A017-27
Ricoh FT3320 220,240/50 Philipin, etc. A017-28
Ricoh FT3320 220,240/50 Asia A017-29
V/Hz DESTINATION
CODE SERIAL NUMBER
RPL PRODUCTION
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