Ricoh A366 Modification Bulletin ST22
MODIFICATION BULLETIN NO. 1 Page 1 of 2 ISSUED ON: July 31, ’92
Model Sorter Stapler for A7 Volt/Hz
Modified Article Stapler Unit
Reason for
Parts standardization
Modification
To standardize parts with the other model, the stapler unit has been changed. The interchangeability for
each is O/O.
Old P/N New P/N Description Q’ty Index No. Page
AJ011003 AJ011004 Stapler Unit
1 → 1
34 23
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 1 Page 2 of 2 ISSUED ON: July 31, ’92
MODEL NAME
NRG ST313 115/60 CANADA etc. A366-16
RICOH ST22 115/60 USA, CANADA A366-17
NRG ST313 230/50 EUROPE etc. A366-25
INFOTEC SS201 230/50 EUROPE A366-26
RICOH ST22 230/50 EUROPE etc. A366-27
V/Hz DESTINATION CODE SERIAL NUMBER
MODIFICATION BULLETIN NO. 2 Page 1 of 3 ISSUED ON: July 31, ’92
Model Sorter Stapler for A7 Volt/Hz
Modified Article Stapler Unit Drive
Reason for
To improve the stapler unit movement
Modification
Draw
No.
Old Parts
No.
New Parts
No.
A4984311 Motor Bracket Spacer 0 → 1 * 43 21
Description
Date of
Modification
A.B.C. Q’ty Used
Old →
Rank Part No. Description Index No. Page
New
Inter-
change-
ability
Part needed for replacement by new part Parts Catalog
Serial Number
* : New Index No.
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 MODIFIACATION
[ Symptom ]
Sometime the stapler unit stops as it is moving.
[ Cause ]
The tension of the timing belt which drives the stapler unit is poor, the timing belt sometime runs on the cog of the pulley.
[ Countermeasure ]
To tighten the tension of the timing belt, a spacer has been added under the motor bracket.
MODIFICATION BULLETIN NO. 2 Page 2 of 3 ISSUED ON: July 31, ’92
102
102
17
111
43
117
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 2 Page 3 of 3 ISSUED ON: July 31, ’92
MODEL NAME
NRG ST313 115/60 CANADA etc. A366-16 From 1st production
RICOH ST22 115/60 USA, CANADA A366-17 From 1st production
NRG ST313 230/50 EUROPE etc. A366-25 From 1st production
INFOTEC SS201 230/50 EUROPE A366-26 From 1st production
RICOH ST22 230/50 EUROPE etc. A366-27 From 1st production
V/Hz DESTINATION CODE SERIAL NUMBER
MODIFICATION BULLETIN NO. 3 Page 1 of 2 ISSUED ON: July 31, ’92
Model Sorter Stapler for A7 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Please correct your parts catalog as follows:
Correction
P/N Description Q’ty Index No. Page
Incorrect AW030014 Fiber Cable - 800 1 26 25
Correct AW030018 Fiber Cable - LCD 1 26 25
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 3 Page 2 of 2 ISSUED ON: July 31, ’92
MODEL NAME
NRG ST313 115/60 CANADA etc. A366-16
RICOH ST22 115/60 USA, CANADA A366-17
NRG ST313 230/50 EUROPE etc. A366-25
INFOTEC SS201 230/50 EUROPE A366-26
RICOH ST22 230/50 EUROPE etc. A366-27
V/Hz DESTINATION CODE SERIAL NUMBER
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