Page 1
MODIFICATION BULLETIN NO. 1 Page 1 of 6 ISSUED ON: December 15, ’90
Model F40 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Please correct your parts catalog as follows:
1. Page 21
(1) Correction
Incorrect P/N Correct P/N Description Q’ty Index No.
A0531953 A0531948 Mounting Bracket - Platen Cover 1 23
A0531955 52152832 Platen Cover Hinge Ass’y 1 3
A0531956 52152834 Arm Holder 1 8
A0531954 A0531949 Positioning Sensor bracket 1 21
Date of
Modification
Serial Number
(2) Index No. change in illustration
Page 2
MODIFICATION BULLETIN NO. 1 Page 2 of 6 ISSUED ON: December 15, ’90
DETAILS OF MODIFICATION
2. Page 37 Addition
P/N Description Q’ty Index No.
54465177 Grounding Wire 1 *37
08011185 Philips Truss Head Screw - M4 x 8 2 *116
3. Page 53 Correction
* New Index
(1)
P/N Description Q’ty Index No.
Incorrect AB017088 Gear - 16/30T 1 7
Correct
AB013502 Gear - 16Z 1 *29
AB017195 Gear - 30Z 1 7
(2)
Page 36
* New Index
#32
Page 54
#37
P/N 54465177
#30
#116
P/N 08011185
Incorrect
Correct
P/N Description Q’ty Index No.
A0533218 Plate Spring - Toner Supply Bracket - LT 1 28
A0533219 Plate Spring - Toner Supply Bracket - A4 1 28
A0533218
A0533219
Plate Spring - Toner Supply Bracket
(P.B., SAVIN, NASHUA)
Plate Spring - Toner Supply Bracket
(RICOH, INFOTEC)
1 28
1 28
P/N
#
AB017088 AB017195
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Copier Technical Support
Copier Technical Support
#
P/N AB013502
Page 3
MODIFICATION BULLETIN NO. 1 Page 3 of 6 ISSUED ON: December 15, ’90
DETAILS OF MODIFICATION
4. Page 55 Correction
P/N Description Q’ty Index No.
Incorrect AA143302 Positioning Stud - Front End Block 2 19
Correct
AA143302 Positioning Stud - Front End Block 1 19
AA143032 Positioning Stud - End Block 1 * 32
5. Page 65 Correction
P/N Description Q’ty Index
54427042 Large Decal - High Temperature - LT 1 7
Incorrect
54424420 Large Decal - High Temperature - A4 1 7
54427043 Small Decal - High Temperature - LT 1 8
54424421 Small Decal - High Temperature - A4 1 8
* New Index
#
#32
#
Correct
AA000068 Large Decal - High Temperature 1 7
54427043 Small Decal - High Temperature - 110/115V 1 8
54426126 Small Decal - High Temperrature - 220/240V 1 8
T. Ito, Manager
Copier Technical Support
Page 4
DETAILS OF MODIFICATION
6. Page 107 Correction and Addition
(1) Correction
MODIFICATION BULLETIN NO. 1 Page 4 of 6 ISSUED ON: December 15, ’90
P/N Description Q’ty Index No.
Incorrect A0535841 Exhaust Fan Bracket
Correct A0535841 Exhaust Fan Bracket 1 13
1
1
(2) Addition
P/N Description0 Q’ty Index No.
AA010034 Ozone Filter 1 * 48
AA012040 Fan Filter 1 * 49
AA143037 Deveelopment Cover Screw 1 * 51
7. Page 111 Correction
Incorrect Correct Description Index No.
11500003 AZ000015 Power Supply Cord - 115V 116
13
39
* New Index
T. Ito, Manager
Copier Technical Support
Page 5
DETAILS OF MODIFICATION
8. Page 121 Correction
14050148 IC - BCR16DM 1 109
MODIFICATION BULLETIN NO. 1 Page 5 of 6 ISSUED ON: December 15, ’90
P/N Description Q’ty Index No.
Incorrect
Correct
14050156 Triac - BCR8DM-8L 1 110
14050157 Triac - BCR10DM-8R 1 111
14050226 Triac - BCR16PM-12R 1 109
14050225 Triac - BCR16PM-8L 1 110
14050224 Triac - BCR10PM-8R 1 111
9. Page 149 Correction (RICOH only)
P/N Description Q’ty Index No.
Incorrect A0538603 Operating Instructions - English-115V 1 20
Correct
A0538607 Operating Instructions - English-LT 1 20
A0538608 Operating Instructions - English-A4/B4 1 20
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Page 6
MODIFICATION BULLETIN NO. 1 Page 6 of 6 ISSUED ON: December 15, ’90
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION CODE SERIAL NUMBER
Page 7
Reissued on : Jan. 15, ’91
MODIFICATION BULLETIN NO. 2 Page 1 of 2 ISSUED ON: Dec. 15, ’90
Model F40 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Please add the following to your parts catalog:
P/N Description Q’ty Index No. Page
A0538571 Decal sheet ---- German 1 41 149
A0538572 Decal sheet ---- French NASHUA 1 41 149
A0538573 Decal sheet ---- Italian 1 41 149
A0538574 Decal sheet ---- Spanish 1 41 149
A0538581 Decal sheet ---- German 1 41 149
Date of
Modification
Serial Number
A0538582 Decal sheet ---- French Infotec 1 41 149
A0538583 Decal sheet ---- Italian 1 41 149
A0538584 Decal sheet ---- Spanish 1 41 149
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Page 8
Reissued on : Jan. 15, ’91
MODIFICATION BULLETIN NO. 2 Page 2 of 2 ISSUED ON: Dec. 15, ’90
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION CODE SERIAL NUMBER
Page 9
MODIFICATION BULLETIN NO. 3 Page 1 of 5 ISSUED ON: Jan. 15, ’91
Model F40 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Please correct your parts as follows:
1. Page 27 Correction
Index No. change
107 → 108
108
Date of
Modification
Serial Number
108
108
Page 10
DETAILS OF MODIFICATION
2. Page 33 Correction
MODIFICATION BULLETIN NO. 3 Page 2 of 5 ISSUED ON: Jan. 15, ’91
Page 64
Oil Tank
Incorrect
P/N
AA063021 AA063162 Paper Feed Separation Spring 1 21
Correct P/N Description Q’ty Index No.
3. Page 59 Correction
Incorrect P/N Correct P/N Description Index No.
AA061063 AA161063 Seal - 5 x 19.5 x 29.5mm 28
4. Page 65 Addition
P/N Description Q’ty Index No.
AA000017 Decal - Oil Tank - English 1 *35
5. Page 81 Addition
P/N Description Q’ty Index No.
A0076233 Cover - Transport Chamber 1 *18
#35
#18
Page 80
#19
A0076353 Decal - Reset 1 *19
Page 11
DETAILS OF MODIFICATION
6. Page 99 Correction
MODIFICATION BULLETIN NO. 3 Page 3 of 5 ISSUED ON: Jan. 15, ’91
Incorrect P/N Correct P/N Description Index No.
A0072650 A0072657 Separation Pressure Arm 33
7. Page 101 Correction
Incorrect P/N Correct P/N Description Index No.
A0072650 A0072657 Separation Pressure Arm 40
8. Page 111 Addition
P/N Description Q’ty Index No.
A0535459 Terminal Harness - 220/240V 1 18
54034335 Decal - Terminal - 115V 1 *22
54474980 Decal - Terminal - 220/240V 1 *22
Page 110
P/N 54034335
18
P/N 54474980
Page 12
DETAILS OF MODIFICATION
9. Page 123 Correction
(1) Index No. change
No.160 → No.106
(2) Delete
P/N Description Index No.
11024039 Connector 160
MODIFICATION BULLETIN NO. 3 Page 4 of 5 ISSUED ON: Jan. 15, ’91
Page 122
106
106
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Copier Technical Support
Page 13
MODIFICATION BULLETIN NO. 3 Page 5 of 5 ISSUED ON: Jan. 15, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION CODE SERIAL NUMBER
Page 14
MODIFICATION BULLETIN NO. 4 Page 1 of 2 ISSUED ON: Jan. 15 , ’91
Model F40 Volt/Hz
Modified Article Lightning Arrester
Reason for
To increase protection against lightning caused power surges
Modification
To increase protection against electrical power surges caused by lightning strikes, the following parts have been added.
P/N Description Q’ty Index No. Page
A0495720 Lightning Arrester Board 1 23 111
A0535972 Bracket - Lightning Arrester Board 1 24 111
A0535973 Cover - Lightning Arrester Board 1 25 111
A0535461 Capacitor - 0.0068 µF 250V ± 20% 1 26 111 ------- 220/240V only
#26
A0535461
#23
A0495720
Date of
Modification
Serial Number
#25
A0535973
#24
A0535972
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Page 15
MODIFICATION BULLETIN NO. 4 Page 2 of 2 ISSUED ON: Jan. 15 , ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11 012XXXX
SAVIN 9520 115/60 USA, Canada A053 - 15 58011XXXXX
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 272011XXXX
RICOH FT6750 110/60 Taiwan A053 - 19 272011XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A0120XXXX
RICOH FT6750 220,240/50 Europe etc. A053 - 27 272012XXXX
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 272012XXXX
V/Hz DESTINATION CODE SERIAL NUMBER
Page 16
MODIFICATION BULLETIN NO. 5 Page 1 of 8 ISSUED ON: Jan. 31, ’91
Model F40 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Please correct your parts catalog as follows:
1. Page 13 Correction
(1) RICOH
Incorrect P/N Correct P/N Description Q’ty Index No.
A0531261 A0536006 Left Door 1 9
(2) INFOTEC
Correct the illustration (Page 12)
Date of
Modification
Serial Number
Page 17
DETAILS OF MODIFICATION
2. Page 15 Addition
P/N Description Q’ty Index No.
A0537579 Side Fence Seal 1 *44
3. Page 35 Deletion
P/N Description Q’ty Index No.
A0537659 Seal - 40 x 10 x 12mm 1 39
4. Page 43 Addition and correction
(1) Addition
MODIFICATION BULLETIN NO. 5 Page 2 of 8 ISSUED ON: Jan. 31, ’91
Page 42
P/N Description Q’ty Index No.
AA152156 Seal - C & D Rail 1 *32
A0532053 Sheet - 356 x 16.5 1 *33
(2) Correction
Incorrect P/N Correct P/N Description Q’ty Index No.
A0532115 A0532154 ID Sensor Duct 1 11
#32
P/N AA152156
11
#33
P/N A0532053
Page 42
Page 18
DETAILS OF MODIFICATION
5. Page 49 Addition
P/N Description Q’ty Index No.
AA151495 Seal - 3 x 6 x 61 2 *28
MODIFICATION BULLETIN NO. 5 Page 3 of 8 ISSUED ON: Jan. 31, ’91
#28
P/N AA151495
6. Page 51 Addition
Page 48
P/N Description Q’ty Index No.
AA151084 Seal - 54 x 39 x 2 1 *38
#28
P/N AA151495
Page 48
#38
P/N AA151084
Page 50
Page 19
DETAILS OF MODIFICATION
7. Page 53 Addition
P/N Description Q’ty Index No.
AA152160 Seal - 62 x 4.5 x 15 1 *30
AA152159 Seal - 50 x 4.5 x15 1 *31
AA150089 Seal - 72 x 10 2 *32
MODIFICATION BULLETIN NO. 5 Page 4 of 8 ISSUED ON: Jan. 31, ’91
Page52
#32
P/N AA150089
#30
P/N AA152160
#31
P/N AA152159
Page 20
DETAILS OF MODIFICATION
8. Page 95 Correction
Incorrect A0072745 Lever - Pressure Solenoid 2 9
Correct 52052810 Pick-up Solenoid Lunk 1 9
9. Page 97 Addition
P/N Description Q’ty Index No.
A4204117 Stopper Guide 1 41
54292830 Roller 1 42
MODIFICATION BULLETIN NO. 5 Page 5 of 8 ISSUED ON: Jan. 31, ’91
P/N Description Q’ty Index No.
Page 96
#41 P/N 54292830
#42 P/N A4204117
Page 21
DETAILS OF MODIFICATION
10. Page 111 Addition and correction
(1) Addition
P/N Description Q’ty Index No.
A0535431 AC Drive Board Ass’y - 115V 1 *27
A0535432 AC Drive Board Ass’y - 220/240V 1 *27
Page 110
MODIFICATION BULLETIN NO. 5 Page 6 of 8 ISSUED ON: Jan. 31, ’91
#27
P/N A0535432
P/N A0535431
(2) Correction
Incorrect
Correct
P/N Description Index No.
A0075458 AC Descent Harness 18
12081029 Power Relay - 115V 110
A0075458 AC Descent Harness - 115V 18
12081029 Rower Relay 110
Page 22
DETAILS OF MODIFICATION
11. Page 149 Correction (Infotec only)
Incorrect P/N Correct P/N Description Index No.
A0536132 A0536136 Decal - Misfeed E1 22
MODIFICATION BULLETIN NO. 5 Page 7 of 8 ISSUED ON: Jan. 31, ’91
T. Ito, Manager
Copier Technical Support
Page 23
MODIFICATION BULLETIN NO. 5 Page 8 of 8 ISSUED ON: Jan. 31, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION CODE SERIAL NUMBER
Page 24
MODIFICATION BULLETIN NO. 6 Page 1 of 3 ISSUED ON: Jan. 31, ’91
Model F40 Volt/Hz
Modified Article Operation Panel Cover
Reason for
As per field rewuest
Modification
Draw
No.
Old Parts
No.
New Parts
No.
A0531492 Operation Panel Cover - LT 0 ---- 1 RICOH *63 19
A0531493 Operation Panel Cover - A4 0 ---- 1 *63 19
A0531494 Operation Panel Cover 0 ---- 1 P.B. *63 19
A0531495 Operation Panel Cover 0 ---- 1 SAVIN *63 19
A0531496 Operation Panel Cover 0 ---- 1 INFOTEC *63 19
A0531497 Operation Panel Cover - A4 0 ---- 1 NASHUA *63 19
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
A0531498 Operation Panel Cover - LT 0 ---- 1 *63 19
A0531499 Operation Panel Cover 0 ---- 1 RICOH - TAIWAN *63 19
* 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
Page 25
DETAILS OF MODIFICATION
As per field request the operation panel cover has been registered as a service part.
MODIFICATION BULLETIN NO. 6 Page 2 of 3 ISSUED ON: Jan. 31, ’91
#63
T. Ito, Manager
Copier Technical Support
Page 26
MODIFICATION BULLETIN NO. 6 Page 3 of 3 ISSUED ON: Jan. 31, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION CODE SERIAL NUMBER
Page 27
MODIFICATION BULLETIN NO. 7 Page 1 of 2 ISSUED ON: Feb. 15 , ’91
Model F40 Volt/Hz
Modified Article Seal - F
Reason for
To improve adhesion of seal-F to the development case
Modification
Date of
Modification
To improve adhesion of seal-F to the development case the width of the seal has been increased from 5 mm to 10 mm and the
adheive now covers the entire underside of the seal.
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
A0533020 A0533021 Seal - F 1 X/O 25 49
#28
P/N AA151495
Serial Number
#25
5mm
Old
A0533020
10mm
New
A0533021
#26
P/N AA151501
T. Ito, Manager
Copier Technical Support
Page 28
MODIFICATION BULLETIN NO. 7 Page 2 of 2 ISSUED ON: Feb. 15 , ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 5801100051
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 2720110001
RICOH FT6750 110/60 Taiwan A053 - 19 2720110316
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A01100001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2720110319
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 27201710486
V/Hz DESTINATION CODE SERIAL NUMBER
Page 29
MODIFICATION BULLETIN NO. 8 Page 1 of 3 ISSUED ON: Feb. 15,’91
Model
Modified Article
Reason for
Modification
Draw
No.
Old Parts
No. No.
A0537645 –.
A0537658 –
F40 (LT
Upper Cover - LCT
To distinguish between LT version and A4 version
New Parts
. A0537711
A0537712
, A0537657
version only)
Description
Upper Cover - LCT
Upper Cover - LCT - LT
Upper Cover - LCT
Upper Cover - LCT - LT
Mylar - Paper Retainer
Mylar - Paper Retainer - LT
A.B.C. Q’ty Used
Old -
Rank
New
1-0
0-1
1-0
0-1
1-0
0-1
lnter-
Part needed for replacement by new part
change-
ability Part No.
X/
/0
x/
/0
x/
/0
Volt/Hz
—RICOH
—
NASHUA
—ALL
Date of
Modification
Serial Number
Parts Catalog
Description Index No. Page
20
20
20
21 13
21 13
13
13
13
Rank: A : Replace with new parts immediately.
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
B : Replace with new parts at time of repair.
C : Replace with new parts at time of overhaul.
Page 30
MODIFICATION BULLETIN NO. 8
Page 2 of 3
ISSUED ON: Feb. 15,’91
To distinguish between the
A4
version and the LT version, the color of the
mylar - paper retainer has been changed from black to off white.
#21
P/N
A0537658
P/N
A0537657
Mylar - Paper Retainer - A4 (Black)
Mylar - Paper Retainer - LT (Off-White)
Page 31
MODIFICATION BULLETIN NO. 8
Page 3 of 3
ISSUED ON: Feb. 15,’91
MODEL NAME
SAWN 9520
RICOH FT6750
RICOH FT6750
INFOTEC 9153DZ
RICOH FT6750
RICOH FT6750
V/Hz DESTINATION
115/60
115/60
110/60
220,240/50 Europe
220,240/50 Europe etc.
220,240/50
USA, Canada
USA, Canada
Taiwan
Asia, etc.
CODE
A053 -15
A053 -17
A053 -19
A053 -26
A053 -27
A053 -29
SERIAL NUMBER
58011XXXXX
272011XXXX
Page 32
MODIFICATION BULLETIN NO. 9 Page 1 of 2 ISSUED ON: March 31, ’91
Model F40 Volt/Hz
Modified Article Decal - Paper Set Position
Reason for
To improve paper loading
Modification
These decals indicate where the trailing edge of the paper should be in the LCT.
The magnet and magnet plate secure the LCT cover.
P/N Description Q’ty Index No. Page
A0536161 Decal - Paper Set Position - A4 1 *45 15
A0536162 Decal - Paper Set Position - LT 1 *45 15
A0537656 Magnet Plate 1 *43 15
AA021016 Magnet 1 *43 13
Date of
Modification
Serial Number
#
P/N A0537656
#
P/N AA021016
Page 13
P/N A0536161
P/N A0536162
#45
Page 15
Page 15
T. Ito, Manager
Copier Technical Support
Page 33
MODIFICATION BULLETIN NO. 9 Page 2 of 2 ISSUED ON: March 31, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11 YMMXXXX
SAVIN 9520 115/60 USA, Canada A053 - 15 58104XXXXX
NASHUA 4050 115/60 S. America A053 - 16 231104XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 2721030198
RICOH FT6750 110/60 Taiwan A053 - 19 272104XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 230104XXXX
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A0041XXXX
RICOH FT6750 220,240/50 Europe etc. A053 - 27 272104XXXX
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 272104XXXX
V/Hz DESTINATION CODE SERIAL NUMBER
Page 34
MODIFICATION BULLETIN NO. 10 Page 1 of 2 ISSUED ON: April 15, ’91
Model F40 Volt/Hz
Modified Article Corona Wires
Reason for
To facilitate service
Modification
To facilitate service, the platinum corona wires has been registered as service parts.
For details, please refer to F40 RTB No. 006.
Page Index P/N Description
45 36 #A0079540 Main Corona Wire (1 PC/Set)
61 32 #A0079542 Transfer Corona Wire (1 PC/Set)
45 5 #A0079541 PQC Corona Wire (1 PC/Set)
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
Page 35
MODIFICATION BULLETIN NO. 10 Page 2 of 2 ISSUED ON: April 15, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 Service Parts Only
NASHUA 4050 115/60 S. America A053 - 16 Service Parts Only
RICOH FT6750 115/60 USA, Canada A053 - 17 Service Parts Only
RICOH FT6750 110/60 Taiwan A053 - 19 Service Parts Only
NASHUA 4050 220,240/50 Europe etc. A053 - 25 Service Parts Only
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 Service Parts Only
RICOH FT6750 220,240/50 Europe etc. A053 - 27 Service Parts Only
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 Service Parts Only
V/Hz DESTINATION CODE SERIAL NUMBER
Page 36
MODIFICATION BULLETIN NO. 11 Page 1 of 2 ISSUED ON:May 31, ’91
Model F40 Volt/Hz
Modified Article Toner Collection Tank
Reason for
To increase capacity of collecting used toner
Modification
To increase capacity of collecting used toner, the toner collection tank has been enlarged (Shaded
aria in the illustration). The interchangeability is X/O.
Page Index Old P/N New P/N Description
59 1 A0533760 A0533761 Toner Correction Tank
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
Page 37
MODIFICATION BULLETIN NO. 11 Page 2 of 2 ISSUED ON:May 31, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11 XXXXXXX
SAVIN 9520 115/60 USA, Canada A053 - 15 XXXXXXXXXX
NASHUA 4050 115/60 S. America A053 - 16 XXXXXXXXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 2721020153
RICOH FT6750 110/60 Taiwan A053 - 19 XXXXXXXXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301030001
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A00310001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721030376
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721030401
V/Hz DESTINATION CODE SERIAL NUMBER
Page 38
MODIFICATION BULLETIN NO. 12 Page 1 of 2 ISSUED ON:May 31, ’91
Model F40 Volt/Hz
Modified Article Stopped Screw - M3
Reason for
To ensure that tension lever rotates smoothly
Modification
The diameter of the stepped screw has been changed from 10mm to 9mm (Gap A is increased from 0.25 ± 0.44
→ 1.25 ± 0.44) to prevent it from contacting the position ing pin. This ensures that the tension lever will rotate
smoothly .
Old P/N New P/N Description Q’ty Used Interchangeability Index No. Page
AA143047 AA143309 Stepped Screw - M3 1 → 1 X/O 7 81
Positioning Pin
# 7
Date of
Modification
Serial Number
Tension Lever
P/N A0074915
Idler Roller
P/N A0074914
0.25 ± 0.44
1.25 ± 0.44
A
T. Ito, Manager
Copier Technical Support
Page 39
MODIFICATION BULLETIN NO. 12 Page 2 of 2 ISSUED ON:May 31, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11 105XXXX
SAVIN 9520 115/60 USA, Canada A053 - 15 58105XXXXX
NASHUA 4050 115/60 S. America A053 - 16 231105XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 272105XXXX
RICOH FT6750 110/60 Taiwan A053 - 19 272105XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 230105XXXX
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A0051XXXX
RICOH FT6750 220,240/50 Europe etc. A053 - 27 272105XXXX
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 272105XXXX
V/Hz DESTINATION CODE SERIAL NUMBER
Page 40
MODIFICATION BULLETIN NO. 13 Page 1 of 2 ISSUED ON:May 31, ’91
Model F40 Volt/Hz
Modified Article Cleaning Brush Drive Shaft and Cleaning Unit
Reason for
To improve durability
Modification
To improve durability the cleaning brush drive shaft has been changed from the round pin type to the square pin type.
Old P/N New P/N Description Q’ty Used Interchangeability Index No. Page
A0533502 A0533505 Cleaning Unit 1 → 1 O/O * 55
A0073570 A0073573
A0073570
Cleaning Brush Drive
Shaft
1 → 1 X/O 40 57
A0073573
Date of
Modification
Serial Number
Old
Round Pin
Square Pin
New
T. Ito, Manager
Copier Technical Support
Page 41
MODIFICATION BULLETIN NO. 13 Page 2 of 2 ISSUED ON:May 31, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11 106XXXX
SAVIN 9520 115/60 USA, Canada A053 - 15 58106XXXXX
NASHUA 4050 115/60 S. America A053 - 16 231106XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 272106XXXX
RICOH FT6750 110/60 Taiwan A053 - 19 272106XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 230105XXXX
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A0051XXXX
RICOH FT6750 220,240/50 Europe etc. A053 - 27 272105XXXX
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 272106XXXX
V/Hz DESTINATION CODE SERIAL NUMBER
Page 42
MODIFICATION BULLETIN NO. 14
Page 1 of 3
ISSUED ON:May 31,’91
Model
Modified Article
F40
(SAVIN
Parts Catalog
only)
Reason for
Parts catalog correction
Modification
Please correct your parts catalog
Page 19
AA114045
AA114063
.
New P/N
AA114063
AA114302
Old Description
Key Top - SAVIN
Key Top - No Display
Volt/Hz
New Description
Key Top - No Display
Key Top - No Display
Date of
Modification
Serial Number
QTY
1
1
36 AA114063
42
64*
AA114063
-----
* is the new index number.
AA114302
-----
AA114303
Key Top - No Display
Key Top - No Display
-----
Key Top - No Display
-----
Key Top - No Display
1
10 8
02
Page 43
F
MODIFICATION
OPERATION PANEL
4.
MODIFICATION BULLETIN NO. 14
Page
2 of 3
ISSUED ON:May 31,’91
T.lto,
Manager
Page 44
MODIFICATION BULLETIN NO. 14 Page 3 of 3
ISSUED
ON:May
31,’91
MODEL NAME
SAVIN
9520
V/Hz
115/60
DESTINATION
USA, Canada
A053-15
SERIAL NUMBERCODE
From First Production
Page 45
MODIFICATION BULLETIN NO.15 Page 1 of 3 ISSUED ON: Jun. 30, ’91
Model F40 Volt/Hz
Modified Article Spacer
Reason for
To minimize the number of paper feed jams at the E position (the cassette bank).
Modification
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
08074116 07010060B3 Spacer - M6 1 X/O 106 103
Date of
Modification
Serial Number
Page 46
MODIFICATION BULLETIN NO.15 Page 2 of 3 ISSUED ON: Jun. 30, ’91
DETAILS OF MODIFICATION
The lower transport roller [A] has excessive thrust play [B].
Because of this, the roller may touch the relay sensor feeler
[C], causing a misfeed detection and lighting misfeed location
indicator E on the operation panel.
To adjust the thrust play, we have changed the 0.5mm thick
spacer to a 1.0mm thick spacer. This insures the thrust play
will not exceed 1.0mm.
[C]
46. CASSETTE BANK - PAPER FEED III (A053)
(Page 102)
[A]
[B]
The lower transport roller [A]
touches the relay sensor filler [C].
Old P/N
08074116
0.5mm thickness.
New P/N
07010060B
1.0mm thickness
T. Ito, Manager
Copier Technical Support
Page 47
MODIFICATION BULLETIN NO.15 Page 3 of 3 ISSUED ON: Jun. 30, ’91
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58107XXXXX
NASHUA 4050 115/60 S. America A053 - 16 231106XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 272107XXXX
RICOH FT6750 110/60 Taiwan A053 - 19 272107XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 230105XXXX
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A0051XXXX
RICOH FT6750 220,240/50 Europe etc. A053 - 27 272105XXXX
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 272106XXXX
V/Hz DESTINATION CODE SERIAL NUMBER
Page 48
MODIFICATION BULLETIN NO. 16 Page 1 of 2 ISSUED ON: June 30, ’91
Model F40 Volt/Hz
Modified Article Cleaning Brush Drive Shaft
Reason for
Parts standardization
Modification
For the purpose of parts standardization, the cleaning brush drive shaft has been changed. The old pin
was square at one end and round at the other, but the new pin is square at both ends.
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
A0073573 A0073575 Cleaning Brush Drive Shaft 1 O/O 40 57
A0073573
A0073575
Date of
Modification
Serial Number
Old
New
T. Ito, Manager
Copier Technical Support
Page 49
MODIFICATION BULLETIN NO. 16 Page 2 of 2 ISSUED ON: June 30, ’91
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 50
MODIFICATION BULLETIN NO. 17 Page 1 of 2 ISSUED ON: July 15, ’91
Model F40 Volt/Hz
Modified Article End Block - T/S, PCC, PQC
Reason for
To improve reliability
Modification
Date of
Modification
To improve reliability, the material has been changed.
Old P/N New P/N Description
AD022017 AD022192 Front Cover - PCC End Block 1 → 1 X/O 4 45
AD022019 AD022193 Rear Cover - PCC End Block 1 → 1 X/O 7 45
Q’ty Used
Old → New
Interchangeability Index No. Page
Serial Number
T. Ito, Manager
Cipier Techinical Support
Page 51
MODIFICATION BULLETIN NO. 17 Page 2 of 2 ISSUED ON: July 15, ’91
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58107XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 2311060001
RICOH FT6750 115/60 USA, Canada A053 - 17 272107XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 272107XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301050001
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A00510001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721050001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721060001
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 52
MODIFICATION BULLETIN NO. 18
Page 1 of 4
ISSUED ON: July 15, ’91
Model
Modified Article
Reason for
Modification
F40
Parts Catalog
At
NRG’s
NRG uses a new color for Nashua brand. The following part’s color and its part number have been changed:
Draw
No. No. No.
Old Parts New Parts
A0072962 A0532972 Manual Feed Table Support - NSA
A0076159
A0076539 A0536019
A0536018 Lower Rear Cap -
A0196214 A0536214 Lower Left Cover - NSA
A0531257 A0531286 Front Left Cover - NSA
(NRG only)
request
Upper Front Cap - NSA
Description
NSA
A.B.C.
Rank
Q’ty Used
Old
- New
1-1
1-1 X/X
1-1 X/x
1-1
1-1 X/x
lnter-
change
X/x
X/x
Volt/Hz
Part needed for replacement by new part
Part No. Description
Date of
Modification
Serial Number
Parts Catalog
Index No.
41
4
5
7 13
1
Page
15
13
13
15
A0531267 A0531287 Upper Left Cover - NSA
A0531273 A0531280 Lower Rear Cover - NSA
A0531293 A0531324
A0531313 A0531316 Upper Cover -
A0531363 A0536025 Rear Cover - NSA 1-1
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
Upper Inner Cover - NSA
NSA
1-1
1-1
1-1
1-1
X/x
x/x
X/x
X/x
X/x
1
25
30
31
26
13
13
13
13
13
Page 53
MODIFICATION BULLETIN NO. 18 Page 2 of 4 ISSUED ON:
July
15, ’91
Draw
No. No. No.
Old Parts New Parts
A0531373 A0531376
A0531383 A0536016 Front Left Cover Cap - NSA
A0531477
A0531478
A0531481
A0531482
A0531497 A0531500
A0531498
A0531501
A0531527 A0531528
A0531537 A0531538 Slide Rail Base - NSA
A0531547 A0531548
A0531567 A0531568
A0531835
A0531844 Original Guide Plate - ARDF - NSA
Description
Toner Collection Rear Cover - NSA
Operation Panel Ass’y - A4 - NSA
Operation Panel Ass’y - LT - NSA
Operation Panel Cover
Operation Panel Cover
DIP SW Cover - NSA
Slide Cover
Slide Cover - DIP SW - NSA
A.B.C.
Rank
Q’ty Used lnter-
Old -
New
1-1
1-1
1-1
1-1
1-1
1-1
1-1
1-1
1-1
1-1
1-1
change-
ability
X/X
X/X 4
X/X
X/X
X/X
X/X
X/X 44
X/X
X/X
X/X 47
X/X 32
Part needed for replacement by new part
Part No. Description Index No. Page
Parts Catalog
28
1
1
63
63
3
4
13
15
19
19
19
19
19
19
19
19
13
A0532788
A0532792
A0532793
A0532795
A0532813 A0532820
A0532842
A0532852
A0532845
A0532855
Manual Feed Table Ass’y - LT NSA
Manual Feed Table Ass’y - A4 NSA
Manual Feed Cover - LT - NSA
Front Support Guide - Manual
Feed - NSA
Rear Support Guide - Manual
Feed - NSA
A0532862 A0532865 Front Guide - Manual Feed - NSA
1-1 x/x
1-1
X/X
1-1 x/x
1-1
1-1
1-1
X/X
X/X
X/X
26
26
27
36
35
37
15
15
15
15
15
15
Page 54
MODIFICATION BULLETIN NO. 18 Page 3 of 4
ISSUED ON:
July 15,’91
Draw
No.
Old Parts
No.
A0532872
A0536013 A0536017
A0536032
A0536037 A0536038
A0536061
A0537647
A0537663 A0537666
A0537673 A0537733
A0537693 A0537697
A0537712 A0537713
52151307 A0536023
New Parts
No.
A0532875
A0536033
A0536028
A0537703
Description
Rear Guide - Manual Feed - NSA
Left Cover Cap - NSA
Right Door - NSA
Left Door - NSA
Door Grip - NSA
Upper Cover LCT - NSA
Right Rear Cover - LCT - NSA
Right Inner Cover - LCT - NSA
Right Front Cover - LCT - NSA
Upper Cover - LCT - NSA
Left Cover - Cap Sorter - NSA
A.B.C.
Q’ty Used
Old -
New
1-1 X/X
2-2 X/X
1-1
1-1 X/X
1-1 X/X
1-1 X/X
1-1
1-1 X/X
1-1
1-1
1-1 X/X
lnter-
change-
ability
X/X
X/X
X/X
X/X
Part needed for replacement by new part
Part No.
Description Index No. Page
Parts Catalog
33
6
34
9 13
16
20 13
24
23
22
22 13
3
15
13
13
13
13
13
15
13
54421374 A0536024
Cap - Left Cover - LCT - NSA
2-2
X/X
2
T, Ito, Manager
Copier Technical Support
13
Page 55
MODIFICATION BULLETIN NO. 18
Page 4 of 4
ISSUED ON: July 15, ’91
MODEL NAME
NASHUA 4050
NASHUA 4050
V/Hz
115/60
220,240/50
DESTINATION
S. America
Europe etc.
CODE
A053-16
A053-25
JAPAN PRODUCTION
SERIAL NUMBER
2311060001
2301060001
REI PRODUCTION
CODE
SERIAL NUMBER
Page 56
MODIFICATION BULLETIN NO.19 Page 1 of 2 ISSUED ON: July 15, ’91
Model F40 Volt/Hz
Modified Article Holder - Cushion
Reason for
To improve adjustability
Modification
To increase the adjustment range, the adjustment slot has been enlarged from 14mm to 19mm.
The interchangeability is X/O.
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
A0531972 A0531973 Holder - Cushion 1 X/O 24 23
14mm
Date of
Modification
Serial Number
19mm
Page 57
MODIFICATION BULLETIN NO.19 Page 2 of 2 ISSUED ON: July 15, ’91
JAPAN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58105XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 231105XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 272105XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 272105XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301030065
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A00410001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721040001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721040001
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 58
MODIFICATION BULLETIN NO. 20 Page 1 of 2 ISSUED ON: July 31, ’91
Model F40 Volt/Hz
Modified Article Platen position sensor
Reason for
Parts standardization
Modification
To standardize this part with that of other machines, the part is changed as follows:
Old P/N New P/N Description
52055251 AW020041 Photointerrupter 1 → 1 O/O 20 21
Q’ty Used
Old → New
Interchangeability Index No. Page
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
Page 59
MODIFICATION BULLETIN NO. 20 Page 2 of 2 ISSUED ON: July 31, ’91
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 60
MODIFICATION BULLETIN NO. 21 Page 1 of 2 ISSUED ON: September 30, ’91
Model F40 Volt/Hz
Modified Article Philips Pan Head Screw - M6 x 10
Reason for
Modification
To ensure that the fixing screws for the caster are not losen while the machine is beeing
moved.
Date of
Modification
When the machine is moved, the fixing screws for the caster sometimes are loosen due to excessive vi bration. Therefore, casters
have been fixed to the hexagon bolts and spring washers instead of philips pan head screws.
Old
Parts No.
03160100W Philips Pan Head Screw - M6 x 10 12 → 0 113 93
New
Part No.
05860100E Hexagon Bolt - M6 x 10 0 → 12 X/X as a set O/O 113 93
07030060E Spring Washer - M6 0 → 12 X/X * 114 93
Description
Q’ty Used
Old → New
Interchangeability Index No. Page
* New Index
Serial Number
# 104
# 113
# 104
T. Ito, Manager
Copier Technical Support
Page 61
MODIFICATION BULLETIN NO. 21 Page 2 of 2 ISSUED ON: September 30, ’91
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58108XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 2311080001
RICOH FT6750 115/60 USA, Canada A053 - 17 272108XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 2721080001
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301070063
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A00710001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721070001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721070001
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 62
MODIFICATION BULLETIN NO. 22 Page 1 of 2 ISSUED ON: September 30, ’91
Model F40 Volt/Hz
Modified Article Right / Left Cover - Paper Bank
Reason for
Items discontinued as service parts
Modification
Date of
Modification
P/N A420-3561and A420-3562 have been welded with the frame. Therefore those parts were discontinued as service parts.
Old
Parts No.
A4203561 ---------- Right Cover - Paper Bank 1 → 0 --- 19 93
A4203562 ---------- Left Cover - Paper Bank 1 → 0 --- 38 93
New
Part No.
Description
Q’ty Used
Old → New
Interchangeability Index No. Page
Serial Number
Discontinued parts
T. Ito, Manager
Copier Technical Support
Page 63
MODIFICATION BULLETIN NO. 22 Page 2 of 2 ISSUED ON: September 30, ’91
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58109XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 2311080001
RICOH FT6750 115/60 USA, Canada A053 - 17 272109XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 2721090001
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301080044
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A00810001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721080001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721080001
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 64
Reissued on: November 30, ’91
MODIFICATION BULLETIN NO. 23 Page 1 of 4 ISSUED ON: September 30, ’91
Model F40 Volt/Hz
Modified Article Fusing Drive
Reason for
To ensure the gear engagement of the fusing drive
Modification
Date of
Modification
The fusing drive gears are likely to slip off from their gearing. To ensure the gearing, the f ollowing modifications were made.
Old
Parts No.
AA145029 AA145159 Fusing Drive Shaft 1 → 1 X/X 16 89
AB011015 AB013583 Gear - 27T 1 → 1 X/X 21 89
----- AA134081 Collar 0 → 1 X/X * 28 89
----- 05740050E
----- AA132025 Spacer - 1 x 8 x 12 0 → 4 *32 67
New
Part No.
Description
Hexagon Headless Set Screw M4X5
Q’ty Used
Old → New
Interchangeability Index No. Page
X/O
0 → 1 X/X * 112 89
as a set
Serial Number
* New Index
T. Ito, Manager
Copier Technical Support
Page 65
MODIFICATION BULLETIN NO. 23 Page 2 of 4 ISSUED ON: September 30, ’91
To prevent gear-27T (21) from being worn out, a metal collar (*28) was added. The shape of the gear (21) and fusing drive
shaft (16) have been modified.
*28
21
*112
Reissued on: November 30, ’91
16
Page 66
To minimize sliding of the fusing unit shaft,
four spacers (*32) are added.
MODIFICATION BULLETIN NO. 23 Page 3 of 4 ISSUED ON: September 30, ’91
AA140298
AA140298
Fusing Unit Shaft
Fusing Unit Shaft
Reissued on: November 30, ’91
A0534151
Rear Side Bracket Fusing Unit
*32
*32
AA132017
Spring Holder
*32
A0534161
Oil Supply Bracket
Page 67
Reissued on: November 30, ’91
MODIFICATION BULLETIN NO. 23 Page 4 of 4 ISSUED ON: September 30, ’91
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58108XXXXX 08 5814900012
NASHUA 4050 115/60 S. America A053 - 16 231109XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 272109XXXX 06 2721500260
RICOH FT6750 110/60 Taiwan A053 - 19 272109XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301080140
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A00810001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721080001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721080001
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 68
MODIFICATION BULLETIN NO. 24 Page 1 of 2 ISSUED ON: December 15, ’91
Model F40 Volt/Hz
Modified Article Guide Plate - Open and shut
Reason for
To prevent paper jams at the inverter section
Modification
To prevent paper jams at the inverter section, the guide plate has been made thicker by 0.7mm.
For details please refer to RTB No. 005 issued on Feb. 28, ’91 (revised on Dec. 15, ’91).
Old P/N New P/N Description Q’ty Interchangeability Index Page
A0074461 A0074468 Guide Plate - Open and Shut 1 → 1 X/O 12 31
Date of
Modification
Serial Number
a + t
t = 0.7mm
T. Ito, Manager
Copier Technical Support
Page 69
MODIFICATION BULLETIN NO. 24 Page 2 of 2 ISSUED ON: December 15, ’91
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58112XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 2311110001
RICOH FT6750 115/60 USA, Canada A053 - 17 272112XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 272112XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301100001
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A01010001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721100001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721100101
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 70
MODIFICATION BULLETIN NO. 25 Page 1 of 2 ISSUED ON: January 15, ’92
Model F40 Volt/Hz
Modified Article Paper Transport Guide - T & S Corona
Reason for
To prevent paper jams at the T & S corona unit
Modification
To prevent paper jams at the T & S corona unit, the paper transport guide has been changed from a 6 guide type to an
8 guide type, as shown.
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
A0073867 A0073890
Paper Transport Guide - T &
S Corona
1 X/O 24 61
Date of
Modification
Serial Number
Old
New
T. Ito, Manager
Copier Technical Support
Page 71
MODIFICATION BULLETIN NO. 25 Page 2 of 2 ISSUED ON: January 15, ’92
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58112XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 2311120001
RICOH FT6750 115/60 USA, Canada A053 - 17 272112XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 2721120001
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2301120001
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A01210001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2721120001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2721120416
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 72
MODIFICATION BULLETIN NO. 26
Page. 1 of 2
ISSUED ON: March 31,’92
Model
Modified Article
(Nashua,
Parts Catalog
infotec
F40
Reason for
Parts Catalog Correction
Modification
1. Parts Catalog Correction (Nashua,
The illustration of receiving tray was not mentioned on the parts catalog.
So, the illustration has been added as shown to the right.
2. (Nashua only)
At Nashua’s request, the color of receiving tray has been changed and
a key top cover decal has been added.
Old Parts No.
New Parts No. Description
only)
infotec
only)
Q’ty Used
Old - New
44
Interchangeability
Volt/Hz
Parts Catalog
Index No.
Date of
Modification
.
Page
Serial Number
AF043003 AF043059
A0486325
104
Receiving Tray
Decal - Key Top Cover
1-1
0-1
X/X
*
44
46
13
15
* : New index no.
.
T. Ito, Manager
Copier Technical Support
Page 73
MODIFICATION BULLETIN NO. 26
Page 2 of 2 ISSUED ON: March 31.’92
Page 74
MODIFICATION BULLETIN NO. 27 Page 1 of 2 ISSUED ON: April 15, ’92
Model F40 Volt/Hz
Modified Article Registrration Roller
Reason for
To prevent wrinkled paper
Modification
Date of
Modification
To prevent the paper from becoming wrinkled by the registration roller, the shape of the registration roller has been changed.
Old Part No. New Part No. Description Q’ty Interchangeability Index No. Page
AF021038 AF021048 Upper Registration Roller 1 - 1 X/O 18 41
Serial Number
T. Ito, Manager
Copier Technical Support
Page 75
MODIFICATION BULLETIN NO. 27
ISSUED ON: April 15,’92
MODEL NAME
SAVIN 9520
NASHUA 4050
RICOH FT6750
RICOH FT6750
NASHUA 4050 220,240/50
INFOTEC
RICOH
RICOH FT6750
9153DZ
FT6750
V/Hz
115/60
115/60
115/60
110/60 Taiwan
220,240/50
220,240/50
220,240/50
DESTINATION
USA, Canada
S. America
USA, Canada
Europe etc.
Europe
Europe etc.
Asia, etc.
JAPAN PRODUCTION
CODE SERIAL NUMBER
A053 -15
.
A053 -16
A053 -17
A053 -19
A053 -25
A053 -26
A053 -27
A053 -29
58203XXXXX 08
231203XXXX
272203XXXX
272203XXXX
230203XXXX
3A0032XXXX
2722020001
272203XXXX
REI PRODUCTION
CODE
06
SERIAL NUMBER
—
Page 76
MODIFICATION BULLETIN NO. 28 Page 1 of 2 ISSUED ON: April 15, ’92
Model F40 (infotec only) Volt/Hz
Modified Article Front Door
Reason for
At HCS infotec’s request
Modification
A brand name which is printed on the front doors has been changed.
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
A0531262 A0531256 Right Door
A0531263 A0531355 Left Door
1 → 1
1 → 1
X/O 34 13
X/O 9 13
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
Page 77
MODIFICATION BULLETIN NO. 28 Page 2 of 2 ISSUED ON: April 15, ’92
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A01010001
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 78
MODIFICATION BULLETIN NO. 29 Page 1 of 2 ISSUED ON: June 30, ’92
Model F40 Volt/Hz
Modified Article Drum
Reason for
To standardize the part number
Modification
The part number has been changed to standardize the part number of the drum.
Old P/N New P/N Description Q’ty Used Interchangeability
52059590 52059510 Drum
1 → 1
O/O
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
Page 79
MODIFICATION BULLETIN NO. 29 Page 2 of 2 ISSUED ON: June 30, ’92
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25 Service Parts Only
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 Service Parts Only
RICOH FT6750 220,240/50 Europe etc. A053 - 27 Service Parts Only
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 80
MODIFICATION BULLETIN NO. 30 Page 1 of 2 ISSUED ON: July 15 ’92
Model F40 Volt/Hz
Modified Article Registration Roller
Reason for
To improve the side-effects with Japanese paper.
Modification
Date of
Modification
It was found that using new registration roller (refer to MB#27) resulted in side-effects with Japan ese paper. The old type
registration roller is now used again.
Old Part No. New Part No. Description Q’ty
AF021048 AF021038 Upper Registration Roller 1 → 1 X / O 18 41
Interchange
- ability
Index No. Page
Old
Serial Number
New
T. Ito, Manager
Copier Technical Support
Page 81
MODIFICATION BULLETIN NO. 30 Page 2 of 2 ISSUED ON: July 15 ’92
JAPN PRODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58204XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 231204XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 272204XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 272204XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 230204XXXX
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A0042XXXX
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2722030001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2722030131
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 82
Model
F40
MODIFICATION BULLETIN NO. 31
Page 1 of 2 ISSUED ON:
Date
Volt/Hz
Modification
of
Serial Number
July 31,’92
Modified Article
Reason for
Modification
Please correct your parts catalog as follows:
Parts Catalog
Parts catalog correction
Old P/N New P/N
A0536055
A0536039
A0536038 A0536027 Left Door (Nashua)
A0536054
A0536052
A0536020
A0536051
A0536022
Description
Left Door
Left Door
Right Door
Right
Door (NRG)
(Savin)
(Gestetner)
(Savin)
Index No.
9
9
9
34
34
Page
13
13
13
13
13
T. Ito, Manager
Copier Technical Support
Page 83
MODIFICATION BULLETIN NO. 31 Page 2 of 2 ISSUED ON: July 31,’92
Page 84
MODIFICATION BULLETIN NO. 32 Page 1 of 3 ISSUED ON: September 30 ’92
Model F40 Volt/Hz
Modified Article Exteriors and Operating Instructions
Reason for
Gestetner version information
Modification
To start production of the Gestetner brand model, the following parts have been registered.
New P/N Description Q’ty Used Index No. Page
A0536020 Left Door (GES) 1 9 13
A0776390 Decal - Key Top Cover (GES) 1
A0538680 Operating Instructions - English - A4 (GES) 1
A0538681 Operating Instructions - German (GES) 1
A0538682 Operating Instructions - French - A4 (GES) 1
A0538683 Operating Instructions - Italian (GES) 1
Date of
Modification
46
26
20 149
13
149
Serial Number
A0538684 Operating Instructions - Spanish (GES) 1
A0538687 Operating Instructions - English - LT (GES) 1
A0538688 Operating Instructions - French - LT (GES) 1
Page 85
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 32 Page 2 of 3 ISSUED ON: September 30 ’92
DETAILS OF MODIFICATION
New P/N Description Q’ty Used Index No. Page
AF043060 Receiving Tray (GES) 1 9 13
A3316076 Rear Platen Cover (GES) 1 1 21
A3316062 Front Platen Cover (GES) 1 11 21
NOTE : Other parts are common with the curre nt Nashu a bra nd model.
Page 86
MODIFICATION BULLETIN NO. 32 Page 3 of 3 ISSUED ON: September 30 ’92
JAPAN PRODUCTION REI PRODUCTION
MODEL NAME
GESTETNER 2553ZD 115/60 S. America, Canada A053 - 10 From 1st production
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
GESTETNER 2553ZD 220,240/50 Europe etc. A053 - 22 From 1st production
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 87
MODIFICATION BULLETIN NO. 33 Page 1 of 2 ISSUED ON: September 30 ’92
Model F40 Volt/Hz
Modified Article Left Door, Key Top Cover Decal
Reason for
As per Gestetner group’s request.
Modification
As per Gestetner grou p’s req ue st, the lo go has be en chan ge d.
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
A0486325 A0546330 Decal - Key Top Cover (NST)
A0776390 A0546335 Decal - Key Top Cover (GES)
A0536020 A0536084 Left Door (GES)
A0536027 A0536083 Left Door (NST)
1 → 1
1 → 1
1 → 1
1 → 1
X/O
X/O
X/O 9 13
X/O 9 13
Date of
Modification
46
26
46
26
Serial Number
13
149
13
149
A3316067 A0727042 Rear Platen Cover (NRG)
A3316062 A3316063 Front Platen Cover (NRG)
1 → 1
1 → 1
X/X X/O as a set 1 21
X/X 11 21
T. Ito, Manager
Copier Technical Support
Page 88
MODIFICATION BULLETIN NO. 33 Page 2 of 2 ISSUED ON: September 30 ’92
JAPAN PRODUCTION REI PRODUCTION
MODEL NAME
GESTETNER 2553ZD 115/60 S. America, Canada A053 - 10 231210XXXX
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16 231210XXXX
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
GESTETNER 2553ZD 220,240/50 Europe etc. A053 - 22 230210XXXX
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2302090001
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 89
Reissued on: December 15, ’92
MODIFICATION BULLETIN NO. 34 Page 1 of 2 ISSUED ON: November 15, ’92
Model F40 Volt/Hz
Mod i fied Article Parts Catalog
Reason for
Pa rts Catal og Correction
Modification
Please correct your parts catalog as follows:
Part Number Description Index No. Old Page New Page
A0533300 Toner Supply Unit * 53 51
Old P/N New P/N Description Index No. P age
A0536835 A0536834 Toner Supply Bracket (SAVIN) 11 53
A0536845 A0536844 Toner Supply Bracket (NRG) 11 53
Date of
Modification
Serial Numbe r
A0536805 A0536804 Toner Supply Bracket (Ricoh) 11 53
A0536855 A0536854 Toner Supply Bracket (Infotec) 11 53
A0536815 A0536814 Toner Supply Bracket (Ricoh) 11 53
T. Ito, Manager
Copier Technical Support
Page 90
Reissued on: December 15, ’92
MODIFICATION BULLETIN NO. 34 Page 2 of 2 ISSUED ON: November 15, ’92
JAPAN PR ODUCTION REI PRODUCTION
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAV IN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DEST INA TION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 91
ISSUED ON: March 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 35 PAGE 1 OF 2
Model F40 Volt/Hz
Modified Article Decal - paper Level
Reason for
Parts standardization
Modification
For the purpose of parts sta nd ardization, the decal-paper level has been changed.
Old P/N New P/N Description Q’ty Interchangeability Index No. Page
54134835 AA002010 Decal - Paper Level 1 O/O
31
11
21
149
Date of
Modification
Serial Number
Page 92
MODIFICATION BULLETIN NO. 35 PAGE 2 OF 2
JAPAN PRODUCTION REI PRODUCTION
ISSUED ON: March 15, ’93
MODEL NAME
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
CODE SERIAL NUMBER CODE SERIAL NUMBER
Page 93
MODIFICATION BULLETIN NO. 36 PAGE 1 OF 3
Reissued on: September 30, ’93
ISSUED ON: August 31, ’93
Model F40 Volt/Hz
Modified Article Exposure Glass
Reason for
Discontinuation of part production
Modification
Inter-
Old P/N New P/N Description Q’ty Used
AC012021 AC012049 Exposure Glass - LT (Ricoh)
AC012022 AC012054
AC012025 AC012050 Exposure Glass - LT (NRG)
AC012024 AC012051
AC012028 AC012052 Exposure Glass (INF)
Exposure Glass - A3 / A4
(Ricoh)
Exposure Glass - A3 / A4
(NRG)
1 → 1
1 → 1
1 → 1
1 → 1
1 → 1
O/X 35 13
O/X 35 13
O/X 35 13
O/X O/O as a set 35 13
O/X 35 13
change-
ability
Date of
Modification
Parts Catalog
Index No. Page
Serial Number
AC012031 AC012047 Exposure Glass (SVN)
— A0531679 Grounding Plate
1 → 1
0 → 1
O/X 35 13
* 44 13
* New index no.
Page 94
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 36 PAGE 2 OF 3
Reissued on: September 30, ’93
ISSUED ON: August 31, ’93
DETAILS OF MODIFICATION
The old exposure glass had a con du ctive coating on both sides to discha rge any static charge from the glass. Due to
some difficulties in part prod uction, the conductive coating for the rear surface has been eliminat ed.
When replacing the expo sure glass with the new one, the ground ing plate (#44) should be inst alle d as shown below to
ensure discharge of the static charges.
* 44
35
Page 95
MODIFICATION BULLETIN NO. 36 PAGE 3 OF 3
Reissued on: September 30, ’93
ISSUED ON: August 31, ’93
JAPAN PRODUCTION REI PRODUCTION
MODEL NAME
GESTETNER 2553ZD 115/60
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 58309XXXXX 08
NASHUA 4050 115/60 S. America A053 - 16 2312110001
RICOH FT6750 115/60 USA, Canada A053 - 17 272309XXXX 06
RICOH FT6750 110/60 Taiwan A053 - 19 2722120196
GESTETNER 2553ZD 220,240/50 Europe etc. A053 - 22 2302110076
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2302110001
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A01120001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2722110001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2722110166
V/Hz DESTINATION
S. America,
Canada
CODE SERIAL NUMBER CODE SERIAL NUMBER
A053 - 10 2313070001
Page 96
MODIFICATION BULLETIN NO. 37 PAGE 1 OF 2
ISSUED ON: October 15, ’ 93
Model F40 Volt/Hz
Modified Article Arm Holder
Reason for
Parts standardization
Modification
Date of
Modification
Due to parts standardization with A7, the following parts have been cha ng ed . The int erch an ge ability is O/O.
Old P/N New P/N Description Q’ty Used
52152834 A0691972 Arm Holder
52152832 A0691971 Platen Cover Hinge Ass’y
1 → 1
1 → 1
Parts Catalog
Index No. Page
821
321
Serial Number
T. Ito, Manager
Copier Technical Support
Page 97
MODIFICATION BULLETIN NO. 37 PAGE 2 OF 2
JAPAN PRODUCTION REI PRODUCTION
ISSUED ON: October 15, ’93
MODEL NAME
GESTETNER 2553ZD 115/60
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19
GESTETNER 2553ZD 220,240/50 Europe etc. A053 - 22
NASHUA 4050 220,240/50 Europe etc. A053 - 25
INFOTEC 9153DZ 220,240/50 Europe A053 - 26
RICOH FT6750 220,240/50 Europe etc. A053 - 27
RICOH FT6750 220,240/50 Asia, etc. A053 - 29
V/Hz DESTINATION
S. America,
Canada
CODE SERIAL NUMBER CODE SERIAL NUMBER
A053 - 10
Page 98
MODIFICATION BULLETIN NO. 38 PAGE 1 OF 2
ISSUED ON: October 15, ’ 93
Model F40 Volt/Hz
Modified Article Friction Pad - B
Reason for
To prevent the friction pad from getting out of position
Modification
Date of
Modification
To prevent the friction pad from getting out of position, the adhesivene ss bet wee n the frict ion pad and the bottom
plate has been improved.
Inter-
Old P/N New P/N Description Q’ty Used
54472927 A0532916 Friction Pad-B 1 X/O
52052937 A0532915 Bottom Plate (Large) 1 X/O 28 21
52056570 A0532917 Bottom Plate - Small 1 X/O 28 21
change-
ability
Parts Catalog
Index No. Page
42
29
Serial Number
15
21
T. Ito, Manager
Copier Technical Support
Page 99
MODIFICATION BULLETIN NO. 38 PAGE 2 OF 2
JAPAN PRODUCTION REI PRODUCTION
ISSUED ON: October 15, ’93
MODEL NAME
GESTETNER 2553ZD 115/60
P.B. D950 115/60 USA, Canada A053 - 11
SAVIN 9520 115/60 USA, Canada A053 - 15 08
NASHUA 4050 115/60 S. America A053 - 16 2312060001
RICOH FT6750 115/60 USA, Canada A053 - 17 06
RICOH FT6750 110/60 Taiwan A053 - 19 2722050001
GESTETNER 2553ZD 220,240/50 Europe etc. A053 - 22 From 1st production
NASHUA 4050 220,240/50 Europe etc. A053 - 25 2302040001
INFOTEC 9153DZ 220,240/50 Europe A053 - 26 3A00420001
RICOH FT6750 220,240/50 Europe etc. A053 - 27 2722040001
RICOH FT6750 220,240/50 Asia, etc. A053 - 29 2722040171
V/Hz DESTINATION
S. America,
Canada
CODE SERIAL NUMBER CODE SERIAL NUMBER
A053 - 10 From 1st production
Page 100
MODIFICATION BULLETIN NO. 39 PAGE 1 OF 2
ISSUED ON: February 15, ’94
Model F40 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Please correct your parts catalo g as follows:
P/N Description Q’ty Used
Incorrect
Correct A0535108 RAM Board 1
A0535103
A0535108
ROM - Main Control
ROM - Board
* New Index No.
1
1
Date of
Modification
Parts Catalog
Index No. Page
4
2
4
2
111
115
111
115
Serial Number
S. Hamano, Assistant General Manager
Technical Support Department
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