Ricoh A377 Modification Bulletin ST25
MODIFICATION BULLETIN NO. 1 PAGE 1 OF 3
ISSUED ON: October 31, ’93
Model Sorter Stapler (A377) for F400 / 410 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Modification
Could you please correct your pa rts cat alo g as fo llows:
1. Parts number correction
Incorrect P/N Correct P/N Description Q’ty Used
Index No. Page
A3772111 A3772116 Lower Entrance Guide 1 2 9
A3772121 A3772126 Relay Guide 1 4 9
AA060551 A3772117 Pressure Spring 2 20 9
Parts Catalog
2. Elimination
Incorrect P/N Description Q’ty Used
Index No. Page
Parts Catalog
Date of
Serial Number
54131875 Knob Screw
AA143059 Pin - 6 x 16
54131882 Stepped Screw
2 → 0
1 → 0
3 → 2
39
13 9
22 9
3. Addition
P/N Description Q’ty Used
Index No. Page
A3772115 Lower Guide Mylar 2 27 9
Parts Catalog
S. Hamano, Assistant General Manager
Technical Support Department
MODIFICATION BULLETIN NO. 1 PAGE 2 OF 3
3
22
* Index No. 3, 4 amd 19 are
mentioned on page 20.
20
New
ISSUED ON: October 31, ’93
3. Transport Section 2 (A377) ----- Page8
2
13
4
20
20
3
24
Elimination : Index No. 3, 13 and 22
Part Number Correction : Index No. 2, 4 and 20
Addition : Index No. 27
* 27
20
2
4
19 (Page 20)
3 (Page 20)
Old
4 (Page 20)
MODIFICATION BULLETIN NO. 1 PAGE 3 OF 3
JAPN PRODUCTION
ISSUED ON: October 31, ’93
MODEL NAME
Savin Sorter Stapler 4 120/60 U.S.A. A377 - 15
Ricoh ST25
NRG CSS55
Infotec SS204 230/50 Europe A377 - 26
V/Hz DESTINATION
120/60 U.S.A. etc.
230/50 Europe etc.
120/60
230/50 Europe etc.
U.S.A., Canada
etc.
CODE SERIAL NUMBER
A377 - 17
A377 - 22
MODIFICATION BULLETIN NO. 2 PAGE 1 OF 3
ISSUED ON: November 30, ’93
Model Sorter Stapler (A377) for F400/410 Volt/Hz
Modified Article Top Cover
Reason for
Parts standardization
Modification
Draw
No.
Old Parts
No.
A3771511 A3771710 Top Cover
A3771513 A3771713 Top Cover
New Parts
No.
A3771691 Clip Tray
A3771693 Clip Tray
Description Rank
Q’ty Used
Old→New
1 → 1
0 → 1
1 → 1
0 → 1
Date of
Modification
Inter-
change-
ability
O/O RICOH 14 5
O/O NRG 14 5
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
* 28 5
* 28 5
A3771514 A3771714 Top Cover
A3771694 Clip Tray
A3771515 A3771715 Top Cover
A3771695 Clip Tray
Rank: A : Replace with new parts immediately. B : Replace with new parts at time of repair. C : Replace with new parts at time of overhaul.
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
1 → 1
0 → 1
1 → 1
0 → 1
O/O INFOTEC 14 5
* 28 5
O/O SAVIN 14 5
* 28 5
MODIFICATION BULLETIN NO. 2 PAGE 2 OF 3
DETAILS OF MODIFICATION
Due to standardization, the top cover has been chan ge d.
ISSUED ON: November 30, ’93
Top Cover
Old Part
Top Cover
Clip Tray
New Part
S. Hamano, Assistant General Manager
Technical Support Department
MODIFICATION BULLETIN NO. 2 PAGE 3 OF 3
JAPN PRODUCTION
ISSUED ON: November 30, ’93
MODEL NAME
Savin Sorter Stapler 4 120/60 U.S.A. A377 - 15
Ricoh ST25
NRG CSS55
Infotec SS204 230/50 Europe A377 - 26
V/Hz DESTINATION
120/60 U.S.A. etc.
230/50 Europe etc.
120/60
230/50 Europe etc.
U.S.A. , Canada
etc.
CODE SERIAL NUMBER
A377 - 17
A377 - 22
MODIFICATION BULLETIN NO. 3 PAGE OF
ISSUED ON: January 31, ’94
Model Sorter Stapler (A377) for F400/F410 Volt/Hz
Modified Article Idle Pulley Stud - Short
Reason for
To prevent the timing belt from coming off
Modification
Date of
Modification
Serial Number
To prevent the timimg belt from coming off, the idle pulley stud has been lengthened and the spacer has been added as shown.
Old P/N New P/N Description Q’ty Used
A4693175 Idle Pulley Stud - Short
A3774726 Stepped Screw - M4 x 8 x 12
AA132152 Spacer - 8mm
14
14
1 → 0
0 → 1
0 → 1
Inter-
change-
ability
X/ 14 13
/O 14 13
o/o as
a set
Parts Catalog
Index No. Page
* 24 13
* New Index
10.5mm
12mm
*24
S. Hamano, Assistant General Manager
Technical Support Department
MODIFICATION BULLETIN NO. 3 PAGE 2 OF 2
JAPAN PRODUCTION
ISSUED ON: January 31, ’94
MODEL NAME
Savin Sorter Stapler 4 120/60 U.S.A. A377 - 15
Ricoh ST25
NRG CSS55
Infotec SS204 230/50 Europe A377 - 26
V/Hz DESTINATION
120/60 U.S.A. etc.
230/50 Europe etc.
120/60
230/50 Europe etc.
U.S.A. , Canada
etc.
CODE SERIAL NUMBER
A377 - 17
A377 - 22
MODIFICATION BULLETIN NO. 4 PAGE 1 OF 2
ISSUED ON: January 31, ’94
Model Sorter Stapler (A377) for F400/F410 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts Catalog Correction
Modification
Please correct your parts catalog as follows:
[Index number correction and addition in illustra tion] Page 6.
Addition
Correction
Date of
Modification
Serial Number
Correction
S. Hamano, Assistant General Manager
Technical Support Department
MODIFICATION BULLETIN NO. 4 PAGE 2 OF 2
JAPAN PRODUCTION
ISSUED ON: January 31, ’94
MODEL NAME
Savin Sorter Stapler 4 120/60 U.S.A. A377 - 15
Ricoh ST25
NRG CSS55
Infotec SS204 230/50 Europe A377 - 26
V/Hz DESTINATION
120/60 U.S.A. etc.
230/50 Europe etc.
120/60
230/50 Europe etc.
U.S.A. , Canada
etc.
CODE SERIAL NUMBER
A377 - 17
A377 - 22
MODIFICATION BULLETIN NO. 5 PAGE 1 OF 2
ISSUED ON: January 31, ’94
Model Sorter Stapler (A377) for F400/F410 Volt/Hz
Modified Article Lower Guide Mylar
Reason for
To facilitate manufacturing
Modification
To facilitate manufact uring, the lower guide mylar has been removed.
Old P/N New P/N Description Q’ty Used
A3772115 Lower Guide Mylar
2 → 0
Inter-
change-
ability
Date of
Modification
Parts Catalog
Index No. Page
27 9
Serial Number
S. Hamano, Assistant General Manager
Technical Support Department
MODIFICATION BULLETIN NO. 5 PAGE 2 OF 2
JAPAN PRODUCTION
ISSUED ON: January 31, ’94
MODEL NAME
Savin Sorter Stapler 4 120/60 U.S.A. A377 - 15
Ricoh ST25
NRG CSS55
Infotec SS204 230/50 Europe A377 - 26
V/Hz DESTINATION
120/60 U.S.A. etc.
230/50 Europe etc.
120/60
230/50 Europe etc.
U.S.A. , Canada
etc.
CODE SERIAL NUMBER
A377 - 17
A377 - 22
MODIFICATION BULLETIN NO. 6 PAGE 1 OF 2
ISSUED ON: March 15, ’94
Model Sorter Stapler (A377) for F400/F410 Volt/Hz
Modified Article Exit Roller
Reason for
To improve the paper delivery
Modification
To improve the paper delivery, the exit rollers (4 rollers) have been modif ied.
Inter-
Old P/N New P/N Description Q’ty Used
AF020307 A3772350 Exit Roller
1 → 1
change-
ability
X/O 8 7
Date of
Modification
Parts Catalog
Index No. Page
Serial Number
rubber
OLD
E-ring
rubber
mold
NEW
S. Hamano, Assistant General Manager
Technical Support Department
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