Page 1
MODIFICATION BULLETIN NO. 1 Page 1 of 4 ISSUED ON: August 18, ’92
Model F200 Y Volt/Hz
Modified Article Parts Catalog
Reason for
Parts Catalog Correction
Modification
1. Please add the following parts to your parts catalog.
Page Index Part Number Description
127 * A0794600 Duplex Unit (Ricoh Only)
143 * A0794410 Inverter Unit (Ricoh Only)
111 108 08074066 Washer - 6.2 x 12 x 0.5 (Fig. No. 1)
140
213
44
26
AA001302 Decal - Cover H (Fig. No. 2)
2. Part number correction
Date of
Modification
Serial Number
Please correct the following part numbers
Page Index Incorrect P/N Correct P/N Description
123 2 AF022050 A0793960 Transport Drive Roller
137 27 A0794798 Front Edge Shaft
141 20 A0794151 A0794150 Guide Plate - Rear Lower Fusing
155 112 11070354 11070750 Fuse - 3.15A 250V
A0794797 Leading Edge Stopper
Page 2
DETAILS OF MODIFICATION
Page Index Incorrect P/N Correct P/N Description
91 23 54461710 Mounting Screw - Exposure Board
31 20 A0791577 A0846840 Lower Holder Cover - Operation Unit (NRG only)
167 14 A3512541 A3512544 Front Paper Feed Cover (NRG only)
167 6 A3512751 A3512754 Rear Paper Feed Cover (NRG only)
161 13 59361143 59361142 Cam - Extraction Roller
213 2 A3512921 A3512922 Decal - Computer From Original (NRG)
3. Description Correction
MODIFICATION BULLETIN NO. 1 Page 2 of 4 ISSUED ON: August 18, ’92
A0791987 Pan Head Screw - M4 x 6
Please correct the following description:
Page Index Incorrect P/N Incorrect Description Correct Description
31 1 A0841571 Operation Display Ass’y - LT Operation Display Ass’y - English (NRG)
31 1 A0841581 Operation Display Ass’y - A4 Operation Display Ass’y - Symbol (NRG)
31 2 A0846856 Front Display Cover - LT Front Display Cover - English (NRG)
31 2 A0846857 Front Display Cover - A4 Front Display Cover - Symbol (NRG)
Page 3
T. Ito, Manager
Copier Technical Support
DETAILS OF MODIFICATION
MODIFICATION BULLETIN NO. 1 Page 3 of 4 ISSUED ON: August 18, ’92
Fig. No. 1
Fig. No. 2
Page 4
MODIFICATION BULLETIN NO. 1 Page 4 of 4 ISSUED ON: August 18, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25
EUROPE A084 - 27
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 5
MODIFICATION BULLETIN NO. 2 Page 1 of 2 ISSUED ON: August 18, ’92
Model F200 Y Volt/Hz
Modified Article Oil Supply Roller Spring
Reason for
To increase durability of the spring
Modification
Date of
Modification
Serial Number
To increase the durab ility of the oil supp ly ro ller sprin g un de r high temperature con dit ion, the material of th e sprin g ha s bee n cha ng ed .
Page Index Old P/N New P/N Description Interchangeability
141 6 AA063081 AA063244 Spring X/O
T. Ito, Manager
Copier Technical Support
Page 6
MODIFICATION BULLETIN NO. 2 Page 2 of 2 ISSUED ON: August 18, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102030001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902030001
EUROPE etc. A084 - 25 4902040016
EUROPE A084 - 27 A3102030021
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 7
MODIFICATION BULLETIN NO. 3 Page 1 of 2 ISSUED ON: August 18, ’92
Model F200 Y Volt/Hz
Modified Article Oil Supply Roller Spring
Reason for
To increase oil supply
Modification
To increase the oil supply, the strength of the spring has been chan ge d from 900gf to 1400gf.
Page Index Old P/N New P/N Description Interchangeability
141 6 AA063244 AA063245 Spring X/O
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
Page 8
MODIFICATION BULLETIN NO. 3 Page 2 of 2 ISSUED ON: August 18, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102040001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902040001
EUROPE etc. A084 - 25 4902040016
EUROPE A084 - 27 A3102040171
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 9
MODIFICATION BULLETIN NO. 4 Page 1 of 3 ISSUED ON: August 18, ’92
Model F200 Y Volt/Hz
Modified Article Pick-up Bracket
Reason for
To ensure correct paper end detection
Modification
Draw
No.
Old Parts
No.
A0792725 A0792457 Pick-up Bracket
New Parts
No.
07200040E Retaining Ring - M4
54461687 Lower Roller - Scanner Guide
Description
Date of
Modification
A.B.C.
Rank Part No. Description Index No. Page
Q’ty Used
Old → New
1 → 1
n → n+ 1
0 → 1
Inter-
change-
ability
X/O 12 57
Part needed for replacement by new part Parts Catalog
* New Index * 44 57
Serial Number
100 57
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
Page 10
Fig. 2
MODIFICATION BULLETIN NO. 4 Page 2 of 3 ISSUED ON: August 18, ’92
DETAILS OF MODIFICATION
Curled paper may sometimes cause a paper end feeler to detect paper end con dit ions although paper still remains. To correct this, the
production machine has been modif ied as follows: (Fig. 1)
1. A pin has been extended to the pick-up bracke t.
2. A bearing and retaining ring have been added to the extended pin.
Pin
illustration correction :
Please correct the index number of the illustration (Fig. 2).
12
Old
Fig. 1
Bearing
Pick-up
Bracket
New
12
13
Bearing
Retaining Ring
T. Ito, Manager
Copier Technical Support
Page 11
MODIFICATION BULLETIN NO. 4 Page 3 of 3 ISSUED ON: August 18, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102050001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902050001
EUROPE etc. A084 - 25 4902050059
EUROPE A084 - 27 A3102050222
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 12
MODIFICATION BULLETIN NO. 5 Page 1 of 2 ISSUED ON: August 18, ’92
Model F200 Y Volt/Hz
Modified Article Development Unit
Reason for
The caution decal on the unit has been removed
Modification
Date of
Modification
1. To facilitate assemblin g, the caution decal on th e de velopment unit has been removed. The interchangea bility is O/O (Ricoh
European version only)
Page Index Old P/N New P/N Q’ty Description
101 * A0843001 A0843007
4
4
107
213
A0843488
1 → 1
1 → 0
Development Unit
Decal - Development Unit Grip
2. Due to the above modification, the descrip tion of the development unit (A0 84 3001 ) has be en chan ge d as follows (Ricoh
U.S.A. version only):
Serial Number
Page Index P/N Description
101 * A0843001 Development Unit -
UL
The caution decal (# A08 43 488) is re qu ired to be installed on the U.S. A. version ’s d eve lopment unit to
comply with safety standards.
T. Ito, Manager
Copier Technical Support
Page 13
MODIFICATION BULLETIN NO. 5 Page 2 of 2 ISSUED ON: August 18, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25
EUROPE A084 - 27
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 14
MODIFICATION BULLETIN NO. 6 Page 1 of 2 ISSUED ON: August 18, ’92
Model F200 Y Volt/Hz
Modified Article Toner Supply Roller Pulley and Timing Belt
Reason for
To optimize the toner supply amount
Modification
To optimize the toner supp ly amount, the production machine has been modif ied as follows:
1. The number of teeth of the brush rolle r pulley has been changed from 30 to 52.
2. The length of the timing belt has been changed from 200mm to 224mm.
Page Index Old P/N New P/N Description Interchangeability
103 7 AB030340 A0793061 Brush Roller Pulley X/X
103 6 AA043168 Timing Belt - B40S2M200
Date of
Modification
X/O as a set
Serial Number
103 6 A0793254 Timing Belt - B40S2M224 X/X
T. Ito, Manager
Copier Technical Support
Page 15
MODIFICATION BULLETIN NO. 6 Page 2 of 2 ISSUED ON: August 18, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102040001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902040001
EUROPE etc. A084 - 25 4902040016
EUROPE A084 - 27 A3102040171
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 16
MODIFICATION BULLETIN NO. 7 Page 1 of 3 ISSUED ON: August 18, ’92
Model F200 Y Volt/Hz
Modified Article Bearing and Extraction Roller Cam
Reason for
To facilitate service and eliminate noise
Modification
Draw
No.
Old Parts
No.
A3511599 Bearing - 8 x 22 x 7
59361142 A3511271 Cam - Extraction Roller
New Parts
No.
A3511595 Idle Roller - 8 x 22 x 14
Description
Date of
Modification
A.B.C.
Rank Part No. Description Index No. Page
Q’ty Used
Old → New
2 → 1
0 → 1
1 → 1
Inter-
change-
ability
O/O 17 163
X/O 13 161
Part needed for replacement by new part Parts Catalog
Serial Number
17 163
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
Page 17
MODIFICATION BULLETIN NO. 7 Page 2 of 3 ISSUED ON: August 18, ’92
DETAILS OF MODIFICATION
1. To facilitate servicing, two bearings ha ve be en chan ged to one bearing type.
2. To eliminate noise from the extraction roller cam, the materia l of th e cam has been chang ed.
Old
New
T. Ito, Manager
Copier Technical Support
Page 18
MODIFICATION BULLETIN NO. 7 Page 3 of 3 ISSUED ON: August 18, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102050001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902050001
EUROPE etc. A084 - 25 4902050059
EUROPE A084 - 27 A3102050222
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 19
MODIFICATION BULLETIN NO. 8 Page 1 of 3 ISSUED ON: August 31, ’ 92
Model F200 Y Volt/Hz
Mod i fied Article Door Ca t ch and S t epped Scre w
Reason for
To ensure magnetic attraction
Modification
Draw
No.
Old Parts
No.
AA143401 AA143325 Stepped Screw - M4 x 3 5 → 5X/X X/O As a set 3219
A0791788 A0791997 Door Catch 2 → 2 X/X 22 19
New Parts
No.
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 Numbe r
Rank: A : Replace w ith new parts im m ediately. B : Repl ace with new parts at time of repai r. C : Replace w ith new parts at tim e of overhaul .
Interchangeability:
(1) W hen old and new parts are not mutually interchangeable, use additional parts or an as s embly part as indicated in "Parts needed for replaceme nt by new part" to
install the ne w pa rt.
(2) The mark to the left of the s lash indicates whethe r the old part can be used in the ne w ma chine, and the mark to the right indicates whether the new part can be used
in the old machine. x = Not interchangeable o = Interchangeable
Page 20
DETAILS OF MODIFICATION
In t he factory, a m ac hine with a weak ARDF mag net c at ch w as fo u nd. On in vestigatio n, it was found t hat t he step per
s crew [ A] projects out of the holes o f the magnet catch [ B] due to unsu itable tolerance specific ations.
To ensur e magnetic attraction, the specification of the Step ped Sc rew and the d oor catch have benge d.
MODIFICATION BULLETIN NO. 8 Page 2 of 3 ISSUED ON: August 31, ’92
[B]
1.7±0.37
1.7±0.1
[A]
1.8
+0
– 0.1
1.8
+0.1
– 0
T. Ito , Man ag er
Copier Technical Support
Page 21
MODIFICATION BULLETIN NO. 8 Page 3 of 3 ISSUED ON: August 31, ’ 92
MODEL NAME V/Hz DESTINA TION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAV IN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102070001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902070001
EUROPE etc. A084 - 25 4902070022
EUROPE A084 - 27 A3102080119
JAPAN PR ODUCTION
CODE SERIAL NUMBER
Page 22
MODIFICATION BULLETIN NO. 9 Page 1 of 3 ISSUED ON: August 31, ’92
Model F200 Y Volt/Hz
Mod i fied Article Cushion
Reason for
Modification
Draw
No.
Old Parts
No.
Date of
Modification
To facilitate machine operation
New Parts
No.
AA162021 Cushion - 2nd Mirror 0 → 1 * 19 21
Description
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
* New Index
Serial Numbe r
Rank: A : Replace w ith new parts im m ediately. B : Repl ace with new parts at time of repai r. C : Replace w ith new parts at tim e of overhaul .
Interchangeability:
(1) W hen old and new parts are not mutually interchangeable, use additional parts or an as s embly part as indicated in "Parts needed for replaceme nt by new part" to
install the ne w pa rt.
(2) The mark to the left of the s lash indicates whethe r the old part can be used in the ne w ma chine, and the mark to the right indicates whether the new part can be used
in the old machine. x = Not interchangeable o = Interchangeable
Page 23
MODIFICATION BULLETIN NO. 9 Page 2 of 3 ISSUED ON: August 31, ’92
DETAILS OF MODIFICATION
When the ARDF unit is lifted quickly after copying in platen mode, the original may s ometimes be
attracted to the ARDF belt due to static electricity. It may also sometimes fall into the copier rear side
through the gap b etween the rear outer upper cover and the ARDF unit. To close the gap, a cushion
seal has been stuck on the rear outer upper cover.
Cushion - 2nd Mirror
ARDF Unit
Original
Upper Cover - Rear Outer
T. Ito, Manager
Copier Technical Support
Page 24
MODIFICATION BULLETIN NO. 9 Page 3 of 3 ISSUED ON: August 31, ’92
MODEL NAME V/Hz DESTINA TION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAV IN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102060001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902060001
EUROPE etc. A084 - 25 4902060018
EUROPE A084 - 27 A3102060091
JAPAN PR ODUCTION
CODE SERIAL NUMBER
Page 25
MODIFICATION BULLETIN NO. 10 Page 1 of 3 ISSUED ON: August 31, ’92
Model F200 Y Volt/Hz
Mod i fied Article Registration Guide Plate and Registration Exit Guide
Reason for
To en sure good copy quality
Modification
Draw
No.
Old Parts
No.
A0793895 A0793893 Registration Guide Plate Ass’y 1 → 1 X/O 19 77
New Parts
No.
A0793860 Registration Exit Guide 0 → 1 * 31 77
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
* New Index
Serial Numbe r
Rank: A : Replace w ith new parts im m ediately. B : Repl ace with new parts at time of repai r. C : Replace w ith new parts at tim e of overhaul .
Interchangeability:
(1) W hen old and new parts are not mutually interchangeable, use additional parts or an as s embly part as indicated in "Parts needed for replaceme nt by new part" to
install the ne w pa rt.
(2) The mark to the left of the s lash indicates whethe r the old part can be used in the ne w ma chine, and the mark to the right indicates whether the new part can be used
in the old machine. x = Not interchangeable o = Interchangeable
Page 26
Registration Exit Guide
MODIFICATION BULLETIN NO. 10 Page 2 of 3 ISSUED ON: August 31, ’92
DETAILS OF MODIFICATION
It was found that the leading edge of copies might sometimes be dirty. To correct this, we found that it is
more effective to install the registration exit guide on the registration guide plate.
To facilitate service, we have registered the assembly part ( A0793893) which includes the registration exit
guide, registration guide, and vertical transport cushions.
Copies
Leadin g edge
Registr ation Guide
Vertical Transport
Cushion
Registration Guide Plate
Registration
Exit Guide
Registration Guide Plate Ass’y
(A0793893)
R e gistrati on
Guide Plate
2.9 ± 0.5
0
6.5
– 0.5
T. Ito, Manager
Copier Technical Support
Page 27
MODIFICATION BULLETIN NO. 10 Page 3 of 3 ISSUED ON: August 31, ’92
MODEL NAME V/Hz DESTINA TION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAV IN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102050001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902050001
EUROPE etc. A084 - 25 4902050059
EUROPE A084 - 27 A3102050222
JAPAN PR ODUCTION
CODE SERIAL NUMBER
Page 28
MODIFICATION BULLETIN NO. 11 Page 1 of 2 ISSUED ON: August 31, ’92
Model F200 Y Volt/Hz
Mod i fied Article Parts Catalog
Reason for
Pa rts Catalog Correction
Modification
1. Part Number Correction
Please correct the following part number in your parts catalog:
Pa ge Index Incorrect P/N Correct P/N Description
57 13 A0283166 Spring Supporter
57 13 A0283160 Pick-up Guide
2. Please delete the following part from your parts catalog:
For details, please refer to the F200 RTB No.1.
Date of
Modification
Serial Numbe r
Page Index P/N Description
127 22 AA063241 Jogger Fence Spring
T. Ito, Manager
Copier Technical Support
Page 29
MODIFICATION BULLETIN NO. 11 Page 2 of 2 ISSUED ON: August 31, ’92
MODEL NAME V/Hz DESTINA TION
CODE SERIAL NUMBER
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAV IN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25
EUROPE A084 - 27
JAPAN PR ODUCTION
Page 30
MODIFICATION BULLETIN NO. 12 Page 1 of 2 ISSUED ON: September 15, ’92
Model F200 Y Volt/Hz
Modified Article Development Unit
Reason for
To ensure good copy quality
Modification
To ensure good copy quality, the development unit has been modified. For details, please refer to RTB No. 4.
Page Index Old P/N New P/N Description Interchangeability
101 * A0843001 A0843010 Development Unit - UL (Ricoh) X/O
101 * A0843007 A0843016 Development Unit (Ricoh) X/O
101 * A0843003 Development Unit - LT
101 * A0843012
Development Unit - UL (NRG,
Savin)
Date of
Modification
X/O
Serial Number
101 * A0843005 Development Unit - A4
101 * A0843014 Development Unit (NRG) X/O
T. Ito, Manager
Copier Technical Support
Page 31
MODIFICATION BULLETIN NO. 12 Page 2 of 2 ISSUED ON: September 15, ’92
JAPAN PRODUCTION
MODEL NAME V/Hz DESTINATION
CODE SERIAL NUMBER
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102070001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902070001
EUROPE etc. A084 - 25 4902070022
EUROPE A084 - 27 A3102070141
Page 32
(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
MODIFICATION BULLETIN NO. 13 Page 1 of 3 ISSUED ON: September 15, ’92
Model F200 Y Volt/Hz
Modified Article Fusing Lamps (European version only)
Reason for
To keep appropriate fusing temperature for a longer time.
Modification
Draw
No.
Old Parts
No.
AX440056 Fusing Lamp - 100V 720W
AX440055
New Parts
No.
AX440062 Fusing Lamp - 100V 670W
Fusing Lamp - 100V 950W
230V
AX440063
Fusing Lamp - 100V 1000W
230V
Description
Date of
Modification
A.B.C.
Rank Part No. Description Index No. Page
Q’ty Used
Old → New
1 → 0
0 → 1
1 → 0
0 → 1
Inter-
change-
ability
X/X X/O as a set 22 139
X/X 10 139
Part needed for replacement by new part Parts Catalog
Serial Number
22 139
10 139
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.
Page 33
MODIFICATION BULLETIN NO. 13 Page 2 of 3 ISSUED ON: September 15, ’92
DETAILS OF MODIFICATION
To keep the appropriate fusing temperature for a longer time, the wattage of the large wattage fusing lamp
has been increased from 950W to 1000W. At the same time, the wattage of the small wattage fusing lamp
has been decreased from 720W to 670W. For details, please refer to the RTB No.6.
T. Ito, Manager
Copier Technical Support
Page 34
MODIFICATION BULLETIN NO. 13 Page 3 of 3 ISSUED ON: September 15, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902090001
EUROPE etc. A084 - 25 4902090047
EUROPE A084 - 27 A3102090048
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 35
MODIFICATION BULLETIN NO. 14 Page 1 of 2 ISSUED ON: October 15, ’92
Reissued on: January 15, ’93
Model F200 Y Volt/Hz
Modified Article Pick-off Pawl
Reason for
To ensure good copy quality
Modification
The accumulated toner on the pick-of f pawl ma y fall onto the copy pape r durin g a lon g cop y run.
To ensure good copy quality, the material of the pick-off pawls have bee n cha ng ed so tha t th e coefficient of
friction between the to ne r and the surfa ce of the pick-off pawl will be reduced. Less toner will accu mula te
on the pick-off pawls than before.
Page Index Old P/N New P/N Description Interchangeability
115 4 A0792076 A0792073 Pick-off Pawl X/O
Date of
Modification
Serial Number
T. Ito, Manager
Copier Technical Support
Page 36
MODIFICATION BULLETIN NO. 14 Page 2 of 2 ISSUED ON: October 15, ’92
Reissued on: January 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102050001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902050001
EUROPE etc. A084 - 25 4902050059
EUROPE A084 - 27 A3102050222
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 37
MODIFICATION BULLETIN NO. 15 Page 1 of 3 ISSUED ON: October 15, ’92
Model F200 Y Volt/Hz
Mod i fied Article Ferrite Core
Reason for
To increase margin against electrical noise.
Modification
Draw
No.
Old Parts
No.
New Parts
16070393 Ferrite Core 0 → 1 * 106 101
No.
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
* New Index
Serial Numbe r
Rank: A : Replace w ith new parts im m ediately. B : Repl ace with new parts at time of repai r. C : Replace w ith new parts at tim e of overhaul .
Interchangeability:
(1) W hen old and new parts are not mutually interchangeable, use additional parts or an as s embly part as indicated in "Parts needed for replaceme nt by new part" to
install the ne w pa rt.
(2) The mark to the left of the s lash indicates whethe r the old part can be used in the ne w ma chine, and the mark to the right indicates whether the new part can be used
in the old machine. x = Not interchangeable o = Interchangeable
Page 38
DETAILS OF MODIFICATION
MODIFICATION BULLETIN NO. 15 Page 2 of 3 ISSUED ON: October 15, ’92
To increase the margin against the electrical noise, a ferrite core
has been installed on the PTC wire.
Ferrite Core
T. Ito, Manager
Copier Technical Support
Page 39
MODIFICATION BULLETIN NO. 15 Page 3 of 3 ISSUED ON: October 15, ’92
MODEL NAME V/Hz DESTINA TION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAV IN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102030001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 From 1st Production
EUROPE etc. A084 - 25 From 1st Production
EUROPE A084 - 27 From 1st Production
JAPAN PR ODUCTION
CODE SERIAL NUMBER
Page 40
New Index
MODIFICATION BULL E TIN NO. 16 Page 1 of 3 ISSUED ON: October 15, ’92
Model F200Y Volt/Hz
Mod i fied Article Inverter Pawl
Reason for
To minimize dog ear of the A5 size paper
Modification
Draw
No.
Old Parts
No.
AF025016 A0794520 Inverter Pawl 1 → 1 X/O 18 145
New Parts
A0794525 Inverter Pawl Guide - Front 0 → 3 *24 145
A0794526 Inverter Pawl Guide - Rear 0 → 3 *25 145
No.
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 Numbe r
Rank: A : Replace w ith new parts im m ediately. B : Repl ace with new parts at time of repai r. C : Replace w ith new parts at tim e of overhaul .
Interchangeability:
(1) W hen old and new parts are not mutually interchangeable, use additional parts or an as s embly part as indicated in "Parts needed for replaceme nt by new part" to
install the ne w pa rt.
(2) The mark to the left of the s lash indicates whethe r the old part can be used in the ne w ma chine, and the mark to the right indicates whether the new part can be used
in the old machine. x = Not interchangeable o = Interchangeable
Page 41
MODIFICATION BULL E TIN NO. 16 Page 2 of 3 ISSUED ON: October 15, ’92
DETAILS OF MODIFICATION
The curled edge of the A5 size paper may sometimes come in contact with the shaft of the exit gate. It may cause a dog ear
of the A5 size paper.
To correct this, inverter pawl guides are installed onto the inverter gate.
25
18
24
T. Ito, Manager
Copier Technical Support
Page 42
MODIFICATION BULL E TIN NO. 16 Page 3 of 3 ISSUED ON: October 15, ’92
MODEL NAME V /Hz DESTINATION
CODE SERIAL NUMBER
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAV IN 9080 120/60 USA, CANADA A084 -15 F rom 1st Production
NASHUA 4280 120/60 S. AMER ICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102060001
Gestetner 2580ZDF 220, 230, 240/50 EUROPE etc. A084 - 22 4902060001
NASHUA 4280 220, 230, 240/50 EUROPE etc. A084 - 25 4902060018
RICOH FT8780 220, 230, 240/50 EUROPE A084 - 27 A3102060091
JAPAN PR ODUCTION
Page 43
MODIFICATION BULLETIN NO. 17 Page 1 of 2 ISSUED ON: October 15, ’92
Model F200 Y Volt/Hz
Mod i fied Article Pa rts Catalog Correction
Reason for
Pa rts Catalog Correction
Modification
1. Part Number Correction
Please correct the following part nu mber as follows :
Pa ge Index Incorrect P/N C orre ct P/N Description
121 * AD004066 A0793751 T & S Corona Unit
2. Description Correction
Please correct the following description.
Page Index P/N Incorrect Description C or rect Description
Date of
Modification
Serial Numbe r
101 8 AD004065 Charge Corona Unit PTC Unit
T. Ito, Manager
Copier Technical Support
Page 44
MODIFICATION BULLETIN NO. 17 Page 2 of 2 ISSUED ON: October 15, ’92
MODEL NAME V/Hz DESTINA TION
CODE SERIAL NUMBER
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAV IN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25
EUROPE A084 - 27
JAPAN PR ODUCTION
Page 45
MODIFICATION BULLETIN NO. 18 Page 1 of 2 ISSUED ON: November 15, ’92
Model F200 Y Volt/Hz
Modified Article Parts Catalog
Reason for
Parts Catalog Correction
Modification
Add item 35 to your parts catalog.
Page 30
35
Date of
Modification
Serial Number
Page 31
Part Number Description Q’ty Index No.
A0791570 (RIcoh)
A0846858 (NRG)
Adjusting Knob 1 *35
* New Index
T. Ito, Manager
Copier Technical Support
Page 46
MODIFICATION BULLETIN NO. 18 Page 2 of 2 ISSUED ON: November 15, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25
EUROPE A084 - 27
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 47
MODIFICATION BULLETIN NO. 19
Page 1 of 3
ISSUED ON: November 30,’92
Model
Modified Article
Reason for
Modification
Draw
No. No.
Old Parts
F200 Y
Shielding Plate
Toner scatter prevention
New Parts
No.
A0792088
03140060W
Shielding Plate
Philips Pan Head Screw - M4 x 6
Description
A.B.C.
Rank
Volt/Hz
.
Q’ty Used
Old - New
0-1 ● 32
0 -3
lnter-
change-
ability
Part needed for replacement by new part
Part No.
Description Index No.
Date of
Modification
* New Index
Serial Number
Parts Catalog
Page
113
*112
113
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
Page 48
DETAILS OF MODIFICATION
MODIFICATION BULLETIN NO. 19
If the development filter [A] is set incorrectly by mistake, toner may sometimes be
scattered from the development unit to the charge corona unit. This may cause white
spots on the edge of copies. To correct this, the production machines have been modified
as follows:
1, A shielding plate (Index 32) and 3 screws (Index 112) have been installed on the eraser
cover (Index
6).
Page 2 of 3
ISSUED ON: November 30,’92
*32
Ito,
Manager
T.
Copier Technical Support
Page 49
MODIFICATION BULLETIN NO. 19
MODEL NAME V/Hz
DESTINATION
Page 3 of 3
JAPAN PRODUCTION
CODE
SERIAL NUMBER
ISSUED ON: November 30,’92
Gestetner 2580ZDF
SAVIN
9080
NASHUA4280
RICOH FT8780 120/60
Gestetner 2580ZDF
NASHUA4280
RICOH FT8780
120/60
120/60
120/60
220,230,
240/50
220,230,
240/50
220,230,
240/50
S. AMERICA etc.
USA, CANADA
S. AMERICA etc.
USA, CANADA
EUROPE etc.
EUROPE etc.
EUROPE
A084 -10
A084 -15
A084 -16
A084 -17
A084 -22
A084 -25
A084 -27
From
1st
production
From 1st production
From 1st production
A3102050001
4902050001
4902050059
A3102050222
Page 50
MODIFICATION BULLETIN NO. 20
Page 1 of 3
ISSUED ON: November 30,’92
Model
Modified Article
Reason for
Modification
Draw
No. No.
Old Parts New Parts
F200 Y
Paper Tray / Duplex Unit Stopper
To ensure the unit stopper function
No.
A0792636
04340080W
04340080W
Bracket - Tray Stopper
Tapping Screw - M8 x
Tapping Screw - M8 x
Description
Volt/Hz
.
A.B.C.
Rank
4
4
Q’ty Used
Old - New
0-1
n - n+l
n - n+l
lnter- Part needed for replacement by new part
change-
ability
Part No. Description
* New Index
Date of
Modification
Serial Number
Parts Catalog
Index No.
*2O
100 59
100 133
Page
59
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 51
MODIFICATION BULLETIN NO. 20
DETAILS OF MODIFICATION
To ensure the unit stopper function, the spring plate of the 3rd tray has been fixed with the
Bracket - Tray Stopper and a M3 x 8 screw.
Also, the spring plate of the duplex unit has been fixed with a M4 x 8 screw.
Page 2 of 3
ISSUED ON: November 30,’92
Page 58
Page 132
20
T.Ito, Manager
Copier Technical Support
Page 52
MODIFICATION BULLETIN NO. 20
MODEL NAME V/Hz
DESTINATION
Page 3 of 3
.
JAPAN PRODUCTION
CODE
SERIAL NUMBER
ISSUED ON: November 30,’92
Gestetner 2580ZDF
SAVIN
9080
NASHUA4280
RICOH FT8780 120/60
Gestetner 2580ZDF
NASHUA4280
RICOH FT8780
120/60
120/60
120/60
220,230,
240/50
220,230,
240/50
220,230,
240/50
S. AMERICA etc.
USA, CANADA
S. AMERICA etc.
USA, CANADA
EUROPE etc.
EUROPE etc.
EUROPE
A084 -10
A084-15 From 1st production
A084 -16
A084 -17
A084 -22 From 1st production
A084 -25
A084 -27
From 1st production
From 1st production
A3102030001
4902040016
From 1st production
Page 53
MODIFICATION BULLETIN NO. 21
Page 1 of 3
ISSUED ON: November 30,’92
Model
Modified Article
Reason for
Modification
Draw
No. No.
Old Parts New Parts
AA043138 -–
A0794735 A0794738
03140080W-
F200 Y
Timing Belt, Jogger Pulley Bracket, and Jogger Fence Spring
To ensure stopping the jogger fence at appropriate positions
Description
-
No.
- AA043230
AA063081
55066111
Timing Belt - S3M1035
Timing Belt - B40S3M1035
Jogger Pulley Bracket 1 -1
Jogger Fence Spring 0-1 *32
Philips Pan Head Screw
-M4x1O
Stepped Screw - M4 0 - 2
A.B.C.
Rank
.
Q’ty Used
Old - New
1 -0
0-1
n - n-2
lnter-
change-
ability
x/x
x/x
x/x
Volt/Hz
Part needed for replacement by new part Parts Catalog
Part No.
Description Index No.
X/O as a set
Date of
Modification
Serial Number
Page
24
24
23
101
*11O
127
127
127
127
127
127
* New Index
Rank: A: Replace with new parts immediately. B: Replace with new parts at time of repair.
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
.
.
C : Replace with new parts at time of overhaul,
Page 54
MODIFICATION BULLETIN NO. 21
DETAILS OF MODIFICATION
The stop positions of the jogger fences may sometimes vary slightly due to the inertia of the jogger fences.
We also found that the load torque of the jogger motor varied during copy runs if the jogger pulley bracket was fixed
by screws. To correct this, the production machines have been modified as follows:
1. The width of the timing belt (index 24) has been changed from 6mm to 4mm.
2. The jogger fence spring has been installed on (index 32). The dimensions of screw holes of the jogger pulley
bracket (index 23) have been changed. The fixing screws for the jogger pulley bracket have been changed to
stepping screws.
Please refer to RTB 010.
Old parts cannot be supplied anymore, so when replacing the old part, change items 23, 24, 32 and 110 as a set.
Page 2 of 3
ISSUED ON: November 30,’92
*110
T.
Ito,
Manager
Copier Technical Support
Page 55
MODEL NAME
MODIFICATION BULLETIN NO. 21
V/Hz
DESTINATION
Page 3 of 3
JAPAN PRODUCTION
CODE
SERIAL NUMBER
ISSUED ON: November 30,’92
Gestetner
NASHUA 4280
RICOH FT8780
Gestetner2580ZDF
NASHUA4280
RICOH FT8780
2580ZDF
SAVIN 9080
120/60
120/60
120/60
120/60
220,230,
240/50
220,230,
240/50
220,230,
240/50
S. AMERICA etc.
USA, CANADA
S. AMERICA etc.
USA, CANADA
EUROPE etc.
EUROPE etc.
EUROPE
A084 -10
A084 -15
A084 -16
A084 -17
A084 -22
A084 -25
A084 -27
From 1st production
3620900001
From 1st production
A3102090001
4902090001
4902090047
A3102090048
Page 56
MODIFICATION BULLETIN NO. 22 Page 1 of 3 ISSUED ON: December 31, ’92
Model F200 Y Volt/Hz
Modified Article Duplex Stack Shaft and Collars
Reason for
To increase durability and reliability of duplex stack shaft
Modification
Draw
No.
Old Parts
No.
AA140401 AA140410 Duplex Stack Shaft
07200040E Retaining Ring - M4
New Parts
No.
A4541172 Collar - M6
G4003327 Collar - 6 x 10 x 85
05740040E
58961617 Fixing Collar - M6
Hexagon Headless Set Screw M4 x 4
Description
Date of
Modification
A.B.C.
Rank Part No. Description Index No. Page
Q’ty Used
Old → New
1 → 1
0 → 1
0 → 1
0 → 1
0 → 1
n → n-4
Inter-
change-
ability
X/X 8 133
Part needed for replacement by new part Parts Catalog
X/O As a set *37 133
Serial Number
*36 133
*38 133
*39 133
101 133
07200050E Retaining Ring - M5
0 → 1
*108 133
* 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 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
Page 57
DETAILS OF MODIFICATION
MODIFICATION BULLETIN NO. 22
Page 2 of 3
ISSUED ON: December 31,’92
It was reported from Japanese field that the duplex stack shaft was
broken. To increase the durability and reliability of duplex stack shaft,
the production machines have been modified as follows:
1. The configuration of the duplex stack shaft has been changed.
a) The three grooves (A) for the retaining rings have been removed.
b) The diameter of the groove (B) for the retaining ring has been
changed from 4mm to 5mm.
c) The groove (C) for a collar has been made.
2. The three retaining rings have been eliminated.
3. The diameter of the retaining ring at B has been changed from 4mm
to 5mm.
4. Three collars and one hexagon headless screw have been installed
on the duplex stack shaft,
w
c
38
B
.d&IILm
I
II
1
233
Duplex Stack Shaft
jL~
6
T. Ito, Manager
Copier Technical Support
Page 58
MODIFICATION BULLETIN NO. 22 Page 3 of 3 ISSUED ON: December 31, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102070001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902070001
EUROPE etc. A084 - 25 4902070022
EUROPE A084 - 27 A3102070141
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 59
MODIFICATION BULLETIN NO. 23 Page 1 of 3 ISSUED ON: December 31, ’92
Model F200 Y Volt/Hz
Modified Article Decal - Removing Misfed Originals
Reason for
For easier machine operation
Modification
Draw
No.
Old Parts
No.
New Parts
No.
A3514791
A3514792
A3514793
Description
Decal - Removing Misfed
Originals
Decal - Removing Misfed
Originals
Decal - Removing Misfed
Originals
Date of
Modification
A.B.C.
Rank Part No. Description Index No. Page
Q’ty Used
Old → New
0 → 1
0 → 1
0 → 1
Inter-
change-
ability
(Ricoh)
(NRG)
(Savin)
Part needed for replacement by new part Parts Catalog
* New Index
Serial Number
* 19
* 27
* 19
* 27
* 19
* 27
169
213
169
213
169
213
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
Page 60
MODIFICATION BULLETIN NO. 23 Page 2 of 3 ISSUED ON: December 31, ’92
DETAILS OF MODIFICATION
For easier machine operation, the removing misfed orig ina ls decal has been installed on the inve rte r cover.
Decal - Removing Misfed Originals
Inverter Cover
T. Ito, Manager
Copier Technical Support
Page 61
MODIFICATION BULLETIN NO. 23 Page 3 of 3 ISSUED ON: December 31, ’92
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 3621000001
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102100001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902100001
EUROPE etc. A084 - 25 4902100046
EUROPE A084 - 27 A3102100101
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 62
MODIFICATION BULLETIN NO. 24 PAGE 1 OF 3
ISSUED ON: February 15, ’93
Model F200 Y Volt/Hz
Modified Article Transport Relay Feeler and Horizontal Transport Guide Mylar
Reason for
To ensure transport relay feeler movement and A5 size paper feed.
Modification
Draw
No.
Old Parts
No.
A0793941 A0793946 Transport Relay Feeler 1 → 1 X/O 10 83
New Parts
No.
A0793891
Description Rank
Horizontal Transport Guide
Mylar
Date of
Modification
Q’ty Used
Old→New
0 → 2 * 30 81
Inter-
change-
ability
Parts needed for replacement by new part
Part No. Description No. Page
* New Index
Serial
Number
Parts
Catalog
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
Page 63
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 24 PAGE 2 OF 3
2. A5 size paper may sometimes be
skewed just after the pape r p asse s
the upper horizontal gu ide plate.
To correct this, two mylars
(Horizontal Transport Guide Mylar )
have been installed onto th e up pe r
horizontal guide plate.
DETAILS OF MODIFICATION
Transport Relay Feeler
Upper Horizontal Guide Plat e
Mylar seal
1. To ensure the transport relay feeler
movement after paper passes, the mylar
seal has been installed ont o th e feeler.
0 ± 0.5
Upper Horizontal Guide Plate
0 ± 0.5
0 ± 0.5
Horizontal Transport Guide Mylar
Page 64
MODIFICATION BULLETIN NO. 24 PAGE 3 OF 3
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102030001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 From 1st Production
EUROPE etc. A084 - 25 4902040016
EUROPE A084 - 27 From 1st Production
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 65
ISSUED ON: February 15, ’93
MODIFICATION BULLETIN NO. 25 PAGE 1 OF 3
Model F200 Y Volt/Hz
Modified Article Stepped Screws for Inner Covers
Reason for
To increase the durability of the inner cover’s screws
Modification
Draw
No.
Old Parts
No.
AA143276 Stepped Screw - M4 12 → 0423
A0791430 A0791431 Right Middle Inner Cover 1 → 1 X/O 15 23
A0791433 A0791434 Right Lower Inner Cover 1 → 1 X/O 16 23
07200030E Retaining Ring - M3 n → n - 4 101 23
New Parts
No.
03440080F
AA100006 Flat Nut - 3.6 x 9.5 x 0.8 6 → 12 X/O 12 23
Philips Truss Head Screw M4 x 8
Description Rank
Date of
Modification
Q’ty Used
Old→New
n → n+12 X/O 103 23
Inter-
change-
ability
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
07200030E Retaining Ring - M3 n → n - 6 101 23
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
Page 66
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 25 PAGE 2 OF 3
Old
New
DETAILS OF MODIFICATION
It has been reported that the step ped screws of
the inner covers were sometime s broke n
because of the retaining ring groove.
To correct this, the production machines have
been modified as follows:
1. The stepped screws have been changed to
normal truss head screws.
2. The retaining rings o f th e by-p ass feed inner
cover and left upper inner cover have been
changed to flat nuts of a nylon type.
Left Upper Inner Cover
Transport Inner Cover
By-pass Feed Inner Cover
3. The retaining rings o f th e righ t middle inner
cover, right lower inner cover, and tran spo rt
inner cover have been eliminated .
Note: The elimination of the retaining rings
enables the production line to facilitate
assembly.
Right Middle Inner Cover
Right Lower Inner Cover
Page 67
MODIFICATION BULLETIN NO. 25 PAGE 3 OF 3
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 3620900001
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102090001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902090001
EUROPE etc. A084 - 25 4902090047
EUROPE A084 - 27 A3102090048
JAPAN PRODUCTION
CODE SERIAL NUMBER
The new parts have already been listed in the savin version part s cata log .
Page 68
MODIFICATION BULLETIN NO. 26 PAGE 1 OF 3
ISSUED ON: February 15, ’93
Model F200 Y Volt/Hz
Modified Article E xi t Gate
Reason for
Modification
Draw
No.
Old Parts
No.
AF025017 A0794530 Exit Gate 1 → 1 X/O 14 143
Date of
Modification
To ensure good copy quality
New Parts
No.
A0794531 Exit Gate Guide Mylar 0 → 2 * 44 143
Description Rank
Q’ty Used
Old→New
Inter-
change-
ability
Parts needed for replacement by new part
Part No. Description No. Page
* New Index
Serial
Number
Parts
Catalog
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
Page 69
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 26 PAGE 2 OF 3
DETAILS OF MODIFICATION
If the leading edge of 8 1/2 x 5 1/2 pa pe r is curled, it may
sometimes come in contact with the shaft of the exit gate.
This may cause dog eared copies. To correct this, two exit
gate guide mylars have been installed on the exit gat e.
Exit Gate
Exit Gate Guide Mylar
Page 70
MODIFICATION BULLETIN NO. 26 PAGE 3 OF 3
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102060001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902060001
EUROPE etc. A084 - 25 4902060018
EUROPE A084 - 27 A3102060091
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 71
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 27 PAGE 1 OF 2
103
12
Model F200 Y Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
1. Illustration Correction (Savin version only)
Please correct the index numbers of the illustration (Page 24, Fig No.1).
2. Not Listed
Please add the following part numbers to your part catalog.
Page Index Part Number Description Q’ty
135 * 30 AA143059 Pin - 6 x 16 1
135 * 31 A0794666 Bushing - 10 x 13 x 7 1
103
Fig. 1
Date of
Modification
Serial Number
103
153 * 123 16070366 Ferrite Core (Fig. No. 2) 1
* New Index
* 123 Ferrite Core
------ European version only
Main Control Board
CN108
Fig.No. 2
Page 72
MODIFICATION BULLETIN NO. 27 PAGE 2 OF 2
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25
EUROPE A084 - 27
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 73
ISSUED ON: February 15, ’93
MODIFICATION BULLETIN NO. 28 PAGE 1 OF 3
Model F200 Y Volt/Hz
Modified Article Support Guide Stud
Reason for
To facilitate assembly and service
Modification
Draw
No.
Old Parts
No.
54464486 Support Guide Stud 1 → 0 11 169
New Parts
No.
A3514595 Support Guide Stud - M4 0 → 1 X/O 11 169
Description Rank
Q’ty Used
Old→New
Inter-
change-
ability
Date of
Modification
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
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
Page 74
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 28 PAGE 2 OF 3
- 0.2
DETAILS OF MODIFICATION
To facilitate assembly and service, the dimensions of the support guide stud has bee n cha ng ed .
8
22
Ø 6 ± 0.3
4
22
Ø 6
- 0.01
Support Guide Stud
Page 75
MODIFICATION BULLETIN NO. 28 PAGE 3 OF 3
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 From 1st Production
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102080001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902080001
EUROPE etc. A084 - 25 4902080007
EUROPE A084 - 27 A3102080119
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 76
MODIFICATION BULLETIN NO. 29 PAGE 1 OF 3
ISSUED ON: February 15, ’93
Model F200 Y Volt/Hz
Modified Article Transport Roller - Heating Pipe
Reason for
To increase durability
Modification
Draw
No.
Old Parts
No.
A0794316 A0794317
New Parts
No.
Transport Roller - Heating
Pipe
Description Rank
Date of
Modification
Q’ty Used
Old→New
1 → 1 X/O 40 143
Inter-
change-
ability
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
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
Page 77
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 29 PAGE 2 OF 3
DETAILS OF MODIFICATION
[B]
[A]
40
To increase durability, the fins assembly [A] , which was simply pressed on the
shaft [B] is now glued on using an ad he sive agen t.
Page 78
MODIFICATION BULLETIN NO. 29 PAGE 3 OF 3
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 3621000001
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102100001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902100001
EUROPE etc. A084 - 25 4902100046
EUROPE A084 - 27 A3102100101
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 79
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 30 PAGE 1 OF 2
Model F200 Y Volt/Hz
Modified Article Spring
Reason for
Parts standardization
Modification
Due to parts standardization , th e Clea nin g Bla de Sprin g (AA 0630 23 ) has been chan ged.
Old Part Number
AA063023 Cleaning Blade Spring 16 127
New Part
Number
AA063010 Pad Spring O/O 16 127
Description Interchangeability Index Page
Date of
Modification
Serial Number
Page 80
MODIFICATION BULLETIN NO. 30 PAGE 2 OF 2
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25
EUROPE A084 - 27
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 81
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 31 PAGE 1 OF 2
Model F200 Y (European version only) Volt/Hz
Modified Article Fluorescent Lamp Stabilizer
Reason for
Parts standardization
Modification
Due to parts standardizat ion , the Fluorescent Lamp Stabilizer (A0795325) has been cha ng ed to th e on e
used on the F200 type X.
Old Part Number New Part Number Description Interchangeability Index Page
A0795325 A0835325 Fluorescent Lamp Stabilizer O/O 1 155
Date of
Modification
Serial Number
Page 82
MODIFICATION BULLETIN NO. 31 PAGE 2 OF 2
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902070001
EUROPE etc. A084 - 25 4902070022
EUROPE A084 - 27 A3102070141
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 83
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 32 PAGE 1 OF 2
Model F200 Y (European version only) Volt/Hz
Modified Article Development Unit
Reason for
Parts standardization
Modification
Modification
To unity the part number of the development unit, a Decal - Develop men t Grip (A 0843 48 8) which has
been stuck only on U. S. A. version of the unit , is add ed to th e Eu ropean version of the unit .
The part number of the development unit is changed.
Incorrect P/N Correct P/N Description
A0843014 A0843012 Development Unit (NRG, Savin) O/O 1 → 1 * 101
A0843016 A0843010 Development Unit (Ricoh) O/O 1 → 1 * 101
A0843488 Decal - Development Unit Grip 0 → 1 4 107
Interchange-
ability
Q’ty Index Page
Date of
Serial Number
Page 84
MODIFICATION BULLETIN NO. 32 PAGE 2 OF 2
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 3621100001
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102110001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902110001
EUROPE etc. A084 - 25 4902110025
EUROPE A084 - 27 A3102110053
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 85
ISSUED ON: February 15, ’93
MODIFICATION BULLETIN NO. 33 PAGE 1 OF 3
Model F200 Y Volt/Hz
Modified Article Development Unit Side Seals, Entrance Seal
Draw
No.
Reason for
Modification
Old Parts
No.
AA151679 A0793033 Rear Side Seal 1 → 1 X/X X/O as a set 23 107
A0793028 Sleeve Side Seal 1 → 0 24 107
AA151680 A0793034 Front Side Seal 1 → 1 X/X 18 107
A0793028 Sleeve Side Seal 1 → 0 24 107
A0793393 A0793391 Entrance Seal - Development 1 → 1 13 107
To increase durability of the side seals.
To reduce toner scattering.
New Parts
No.
Description Rank
Q’ty Used
Old→New
Inter-
change-
ability
Date of
Modification
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
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
Page 86
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 33 PAGE 2 OF 3
DETAILS OF MODIFICATION
1. The Sleeve Side Seal and each of th e Front and Rear Side Seals are combined to increase durability.
Also, the shape of the side is changed to reduce carrier dro p.
2. A sponge seal is added to the En trance Seal - Developmen t to ensure sealing function.
1.
0 ∼ 0.5
0.3
2.
0 ∼ 0.5
0.3
A0793393
Sponge Seal
A0793033
A0793391
A0793034
Page 87
MODIFICATION BULLETIN NO. 33 PAGE 3 OF 3
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 3621200001
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102120001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902120001
EUROPE etc. A084 - 25 4902120041
EUROPE A084 - 27 A3102120006
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 88
MODIFICATION BULLETIN NO. 34 PAGE 1 OF 3
ISSUED ON: February 15, ’93
Model F200 Y Volt/Hz
Modified Article Spring - Registration Roller
Reason for
To facilitate assembly
Modification
Draw
No.
Old Parts
No.
54463884 AA063247 Spring - Registration Roller 1 → 1 X/O 26 77
New Parts
No.
Description Rank
Q’ty Used
Old→New
Inter-
change-
ability
Date of
Modification
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
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
Page 89
ISSUED ON: February 15, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 34 PAGE 2 OF 3
Ø 5.1 ± 0.1
DETAILS OF MODIFICATION
In the factory, it was sometime s repo rte d th at while assembling the items below, the Spring Registration Roller (In dex 26) came off the Shaft Guide - Transport Roller (Index 25). This was due to
the variation of the diamet er insid e the sprin g.
The spring [A] has been changed to one which has a smaller d iame te r.
25
26
27
Ø 5.1 ± 0.3 Ø 4.9 ± 0.1
Page 90
MODIFICATION BULLETIN NO. 34 PAGE 3 OF 3
ISSUED ON: February 15, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 3620800001
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A3102080001
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4902080001
EUROPE etc. A084 - 25 4902080017
EUROPE A084 - 27 A3102080119
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 91
ISSUED ON: March 31, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 35 PAGE 1 OF 2
Model F200 Y Volt/Hz
Modified Article Bushing - 30 x 40 x 14.5
Reason for
To increase durability
Modification
In the field, it was somet imes reported that a bushin g fo r t he Ho t Rolle r b roke . Th is was caused due to
variation of the dia met er inside the bushings. To increase the reliability of the bushing s, the specifications of
the bushing diameter variations has been changed.
Old Part Number New Part Number Description
AE032009 AE032013 Bushing - 30 x 40 x 14.3 X/O 11 139
Interchange-
ability
Date of
Modification
Index Page
Serial Number
Page 92
MODIFICATION BULLETIN NO. 35 PAGE 2 OF 2
ISSUED ON: March 31, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 36304XXXXX
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A310304XXXX
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 4903030001
EUROPE etc. A084 - 25 4903030032
EUROPE A084 - 27 A3103030001
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 93
MODIFICATION BULLETIN NO. 36 PAGE 1 OF 3
ISSUED ON: March 31, ’93
Model F200 Y Volt/Hz
Modified Article Joint Disk - Toner Collection
Draw
No.
Reason for
Modification
Old Parts
No.
A0793409 Joint Disk - Toner Collection 1 → 0 X/O O/O as a set 25 151
A0793416 Toner Collection Disk 1 → 0 X/O 26 151
To prevent gathering rust
To facilitate service
New Parts
No.
A0793408 Joint Disk - Toner Collection 0 → 1 *37 151
Description Rank
Q’ty Used
Old→New
Inter-
change-
ability
Date of
Modification
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
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 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
Page 94
ISSUED ON: March 31, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 36 PAGE 2 OF 3
DETAILS OF MODIFICATION
1. To prevent gathering rust, th e mat erial of the Joint Disk - Toner Collection ha s bee n chang ed from ste el
to polyacetal.
2. To facilitate service, the Join t Disk - Ton er Colle ction and the Toner Collectio n Disk are asse mbled to be
supplied as a service part.
37
Toner Collection Disk
Joint Disk - Toner Collection
Page 95
MODIFICATION BULLETIN NO. 36 PAGE 3 OF 3
ISSUED ON: March 31, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10 From 1st Production
SAVIN 9080 120/60 USA, CANADA A084 -15 36304XXXXX
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17 A310304XXXX
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22 490304XXXX
EUROPE etc. A084 - 25 490304XXXX
EUROPE A084 - 27 A310304XXXX
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 96
MODIFICATION BULLETIN NO. 37 PAGE 1 OF 3
ISSUED ON: March 31, ’93
Model F200 Y Volt/Hz
Modified Article Left Door Ass’y
Reason for
As per NRG request
Modification
Draw
No.
Old Parts
No.
A0846140 A0846139 Left Door Ass’y (GES) 1 → 1 X/O 13 19
A0846145 A0846144 Left Door Ass’y (NSA) 1 → 1 X/O 13 19
A0776390 A0546335 Decal - Key Top Cover (GES) 1 → 1 X/O 26 213
A0486325 A0546330 Decal - Key Top Cover (NSA) 1 → 1 X/O 26 213
New Parts
No.
Description Rank
Q’ty Used
Old→New
Inter-
change-
ability
Date of
Modification
Parts needed for replacement by new part
Part No. Description No. Page
* New Index
Serial
Number
Parts
Catalog
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
Page 97
ISSUED ON: March 31, ’93
MODIFICATION BULLETIN NO. 37 PAGE 2 OF 3
DETAILS OF MODIFICATION
1. The Logo of the left door has been changed.
2. The name plate has been changed.
1
2
T. Ito, Manager
Copier Technical Support
Page 98
MODIFICATION BULLETIN NO. 37 PAGE 3 OF 3
ISSUED ON: March 31, ’93
MODEL NAME V/Hz DESTINATION
Gestetner 2580ZDF 120/60 S. AMERICA etc. A084 -10
SAVIN 9080 120/60 USA, CANADA A084 -15
NASHUA 4280 120/60 S. AMERICA etc. A084 -16 From 1st Production
RICOH FT8780 120/60 USA, CANADA A084 - 17
Gestetner 2580ZDF
NASHUA 4280
RICOH FT8780
220, 230,
240/50
220, 230,
240/50
220, 230,
240/50
EUROPE etc. A084 - 22
EUROPE etc. A084 - 25 4902090001
EUROPE A084 - 27
JAPAN PRODUCTION
CODE SERIAL NUMBER
Page 99
MODIFICATION BULLETIN NO. 38 PAGE 1 OF 3
ISSUED ON: March 31, ’93
Model F200 Y Volt/Hz
Modified Article Pressure Levers
Reason for
To increase durability and reliability of pressure levers
Modification
Draw
No.
Old Parts
No.
A0794105 A0794106 Upper Pressure Lever 2 → 2 X/X 8 141
A0794109 A0794108 Lower Pressure Lever 2 → 2 X/X X/O as a set 9 141
New Parts
No.
AA148372 Pressure Lever Shaft 0 → 2 * 45 141
07200100E Retaining Ring - M10 0 → 2 * 112 141
Description Rank
Q’ty Used
Old→New
Inter-
change-
ability
Date of
Modification
Parts needed for replacement by new part
Part No. Description No. Page
* New Index
Serial
Number
Parts
Catalog
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
Page 100
ISSUED ON: March 31, ’93
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 38 PAGE 2 OF 3
Pressure Lever Shaft
Retaining Ring
DETAILS OF MODIFICATION
To increase durability and reliability of the pressure levers, the prod uct ion ma chin es ha ve been modified as follows:
1. The shaft press-fitted into the lower lever ha s been elimin ated .
Instead, a pressure lever shaft and a retain ing ring have been installed .
2. The cutout has been made in the uppe r pre ssure lever. The pressure lever shaf t fits into this cutout.
Pressure Lever Shaft
Shaft
Cutout
Retaining Ring - M10
Lower Pressure Lever
The old parts cannot be supplied anymo re, so when repla cing old upper or lower
pressure lever, replace them to ge th er with the new up per and lower pressure levers.
Upper Pressure Lever
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