Ricoh VT2100 S Modification Bulletin vt2300
MODIFICATION BULLETIN NO. 1 Page 1 of 10 ISSUED ON: Sep. 15, ’91
Model VT2300/2500, Ges5330, Rex1260, NSA CP330 Volt/Hz
Modified Article Parts Catalog
Reason for
Parts catalog correction
Modification
Correct your parts catalog as follows:
Page 9:
1. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
NRG 5 C2122858 Decal - Replacing The Drum Unit - LG/A4 Decal - Replacing The Drum Unit - A4/TWN
NRG 18 C2122801 Front Cover - LT/B4 Front Cover - LT/TWN
NRG 24 C2122812 Front Door - A4 (GES) Front Door - A4 (GES 5330)
NRG 24 C2122805 Front Door - LG (GES) Front Door - LG (GES 5330)
Date of
Modification
Serial Number
NRG 24 C2122888 Front Door - B4 (REX) Front Door - TWN (REX 1260)
NRG 24 C2122814 Front Door - B4 (GES) Front Door - TWN (GES 5330)
NRG 24 C2122881 Front Door - LG (REX) Front Door - LG (REX 1260)
NRG 24 C2122891 Front Door - LG (NSA) Front Door - LG (NSA CP330)
NRG 24 C2122886 Front Door - A4 (REX) Front Door - A4 (REX 1260)
NRG 24 C2122896 Front Door - A4 (NSA) Front Door - A4 (NSA CP330)
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 1 Page 2 of 10 ISSUED ON: Sep. 15, ’91
2. Part number correction
NRG/Ricoh Index Incorrect P/N Correct P/N Description
Ricoh 16 C2032425 C2032744 Paper Feed Cover
Ricoh 24 C2132411 Front Door
C2132705 Front Door - LT
C2132711 Front Door - A4
Page 23:
1. Not listed
NRG/Ricoh Index Part Number Description
NRG 2 C2122831 Lever Bracket - A4
Page 31:
1. Part number correction
NRG/Ricoh Index Incorrect P/N Correct P/N Description
Common 106 06240220E Spring Pin - 4 x 20mm
08044060 Spring Pin - 4 x 22mm
MODIFICATION BULLETIN NO. 1 Page 3 of 10 ISSUED ON: Sep. 15, ’91
Page 37:
1. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
NRG 21 C2122854 Paper Delivery Cover Sheet - LG Paper Delivery Cover Sheet
NRG 24 C2122852 Paper Delivery Cover - LG Paper Delivery Cover
2. Delete the following parts
NRG/Ricoh Index Part Number Description
NRG 21 C2002621 Paper Delivery Cover Sheet - A4/B4
NRG 24 C2002620 Paper Delivery Cover - A4/B4
Page 43:
1. Not listed
NRG/Ricoh Index Part Number Description
NRG 14 C2012543 Decal - Drum Caution - English
Page 49:
1. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
Common 18 C2072750 Decal - Scale Decal - Memory/Class - English
MODIFICATION BULLETIN NO. 1 Page 4 of 10 ISSUED ON: Sep. 15, ’91
2. Delete the following part
NRG/Ricoh Index Part Number Description
NRG 18 C2122872 Decal - Scale - A4/B4
Page 51:
1. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
NRG 3 C2122862 Decal - Scale - LT Decal - Original Level - LT
NRG 14 C2123120 Left Fluorescent Lamp Cover - US/TWN Left Fluorescent Lamp Cover
2. Part number correction
NRG/Ricoh Index Incorrect P/N Correct P/N Description
NRG 3 C2032727 Decal - Original Level - LG
C2122872 Decal - Original Level - A4
Page 55:
1. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
Ricoh 4 C2134005 Right Side Plate - Plotter - LT Right Side Plate - Plotter
Ricoh 24 C2134001 Left Side Plate - Plotter - LT Left Side Plate - Plotter
Ricoh 38 C2078080 Flat Cable - Thermal Head - LT Flat Cable - Thermal Head
MODIFICATION BULLETIN NO. 1 Page 5 of 10 ISSUED ON: Sep. 15, ’91
2. Delete the following parts
NRG/Ricoh Index Part Number Description
Ricoh 4 C2134005 Right Side Plate - Plotter - A4
Ricoh 24 C2134001 Left Side Plate - Plotter - A4
Ricoh 38 C2078080 Flat Cable - Thermal Head - A4
Page 59:
1. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
Ricoh 23 C2134001 Left Side Plate - Plotter - LT Left Side Plate - Plotter
Ricoh 50 C2134005 Right Side Plate - Plotter - LT Right Side Plate - Plotter
2. Delete the following parts
NRG/Ricoh Index Part Number Description
Ricoh 23 C2134001 Left Side Plate - Plotter - A4
Ricoh 50 C2134005 Right Side Plate - Plotter - A4
MODIFICATION BULLETIN NO. 1 Page 6 of 10 ISSUED ON: Sep. 15, ’91
Page 65:
1. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
Ricoh 14 C2018163 Power Supply Cord - 220V Power Supply Cord - 220/240V
Ricoh 14 C2038124 Power Supply Cord - 110V/105V Power Supply Cord - 110/120V
2. Part number correction
NRG/Ricoh Index Incorrect P/N Correct P/N Description
Common 29 C2038176 AC Harness - A4
C2138176 AC Harness - 110/220/240V
Ricoh 31 C2118112 Main Board - UL
C2138112 Main Board- 120V
Page 69:
1. Part number correction
NRG/Ricoh Index Incorrect P/N Correct P/N Description
Ricoh * C2118112 C2138112 Main Board - LT
MODIFICATION BULLETIN NO. 1 Page 7 of 10 ISSUED ON: Sep. 15, ’91
Page 70:
1. Index number correction
NRG/Ricoh Symbol number Incorrect Index No. Correct Index No.
Common * R466 128 161
Common * R468 128 161
* : The above symbol numbers are located at the bottom of page 70 and at 3rd block from the righ t end.
Page 71:
1. Delete the following part
NRG/Ricoh Index Part Number Description
Common 128 11010328 Connector Pin Contact
2. Not listed
NRG/Ricoh Index Part Number Description
Common 161 16302220 Resistor - 22Ω 1/8W
MODIFICATION BULLETIN NO. 1 Page 8 of 10 ISSUED ON: Sep. 15, ’91
3. Index number correction
NRG/Ricoh Incorrect Index No. Correct Index No. Part Number Description
Common 127 128 16302510 Resistor - 51Ω 1/8W
Common 140 139 15030070 Ceramic Oscillator - 10MHz
Common 141 140 15030271 Oscillator CSA6.90MT011
Common 142 141 16042081 Capacitor - 1µF 50V
Common 143 142 16042208 Capacitor - 10µF 50V
Common 144 143 16042209 Capacitor - 100µF 16V
Common 145 144 16050306 Capacitor - 27pF 50V
Common 146 145 16050491 Capacitor - 230pF 50V
Common 147 146 16061139 Capacitor 0.01µF ±20%
Common 148 147 16061190 Capacitor - 150pF 50V
Common 149 148 16061455 Capacitor - 470pF 25V
Common 150 149 16061537 Capacitor - 1000pF 50V
Common 151 150 16070421 Coil - SP0615 - 220M2RO
Common 152 151 16070423 Coil - SBT - 0210
Common 153 152 16302102 Resistor - 1KΩ 1/8W
Common 154 153 16302104 Resistor - 100KΩ 1/8W
MODIFICATION BULLETIN NO. 1 Page 9 of 10 ISSUED ON: Sep. 15, ’91
Page 91:
1. Not listed
NRG/Ricoh Index Part Number Description
NRG * C2122791 Decal - English
2. Delete the following parts
NRG/Ricoh Index Part Number Description
NRG 10 C2122872 Decal - Scale - A4
NRG 13 C2072752 Decal - How To Operate - A4
3. Part number correction
NRG/Ricoh Index Incorrect P/N Correct P/N Description
NRG 12 C2032727 Decal - Original Lever - LG
C2122872 Decal - Original Lever - A4
MODIFICATION BULLETIN NO. 1 Page 10 of 10 ISSUED ON: Sep. 15, ’91
4. Description correction
NRG/Ricoh Index Part Number Incorrect Description Correct Description
NRG 1 C2122869 Master Cutter Decal - LT/B4 Master Cutter Decal - LT/TWN
NRG 3 C2122857 Decal - Main Switch - LT Decal - Main Switch - LT/TWN
NRG 7 C2122858 Decal - Replacing the Drum Unit - LG/A4 Decal - Replacing the Drum Unit - LG/TWN
NRG 8 C2122860 Decal - Master Eject Open - LG/B4 Decal - Master Eject Open - LG/TWN
NRG 9 C2122868 Paper Feed Decal - LT/B4 Paper Feed Decal - LT/TWN
NRG 10 C2072750 Decal - Scale - LT Decal - Memory/Class - LT/TWN
NRG 13 C2122873 Decal - How To Operate - B4 Decal - How To Operate - TWN
NRG 15 C2122866 Decal - Original Table - LT/B4 Decal - Original Table - LT/TWN
NRG 16 C2122864 Decal - Open Carefully - LT/B4 Decal - Open Carefully - LT/TWN
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 2 Page 1 of 3 ISSUED ON: September 15, ’91
Model VT2300/2500, Ges5330, Res1260, NSA CP330 Volt/Hz
Modified Article 2nd Feed Roller Gear
Reason for
To improve the durability of the 2nd feed roller gear
Modification
Draw
No.
Old Parts
No.
C2035231 C2075231 Gear - 14T X/O 12 27
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 Number
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
MODIFICATION BULLETIN NO. 2 Page 2 of 3 ISSUED ON: September 15, ’91
DETAILS OF MODIFICATION
It was reported that on some machines in the field, the image position varies. Although this is a v ery rare case, at worst this
happened after making about 200, 000 prints. On the problem machine, the one-way clutch inside the 2nd feed roller gear slips just
when the 2nd feed rollers start feeding a sheet. (The paper feed start timing is delayed.) This ma kes the image position vary, i.e.
move up or down in paper feed direction. After investigation, it was found that the grease inside t he one-way clutch changes in
quality and damage the inside surface of the clutch. The new 2nd feed roller gear contains a new ty pe of grease that does not
change in quality unlike the old one. To distinguish the new gear from the old one, a groove is mad e on the new gear.
2mm
Gear - 14T
Groove
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 2 Page 3 of 3 ISSUED ON: September 15, ’91
MODEL NAME
Ges 5330 120/60 USA, Canada C212-12 50521070001
Ges 5330 110/60 Taiwan C212-13 From August ’91 Production
Rex 1260 110/60 Taiwan C212-14 From August ’91 Production
Rex 1260 120/60 USA, Canada C212-15 From August ’91 Production
NSA CP330 120/60 USA, Canada C212-16 From August ’91 Production
Ricoh VT2300 120/60 USA, Canada C212-17 From August ’91 Production
Ricoh VT2300 110/60 Taiwan C212-19 From August ’91 Production
Ges 5330 220, 240/50 Europe, Asia C212-22 50511070001
Rex 1260 220, 240/50 Europe, Asia C212-24 From August ’91 Production
NSA CP330 220, 240/50 Europe, Asia C212-25 From August ’91 Production
Ricoh VT2300 220, 240/50 Europe C212-27 From August ’91 Production
Ricoh VT2300 220, 240/50 Asia C212-29 C2811070001
V/Hz DESTINATION CODE SERIAL NUMBER
Ricoh VT2500 120/60 USA, Canada C213-17 From August ’91 Production
Ricoh VT2500 110/60 Taiwan C213-19 From August ’91 Production
Ricoh VT2500 220, 240/50 Europe C213-27 C2821070001
Ricoh VT2500 220, 240/50 Asia C213-29 C2821070024
MODIFICATION BULLETIN NO. 3 Page 1 of 3 ISSUED ON: September 15, ’91
Model VT2300/2500, Ges5330, Rex1260, NSA CP330 Volt/Hz
Modified Article Image Processing ROM
Reason for
To increase the image density of thin lines in the line mode
Modification
Draw
No.
Old Parts
No.
C2078016 C2138025 IC - HN27128AP - 20 1 → 1 X/O
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 Number
28
5
65
71
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
DETAILS OF MODIFICATION
The reason of this modification is:
In the line mode, the sharpen image processing is on (this image process is common to the SS935/955
[Ges5230/5270, Rex1160/1170] series), and so, the lines are made finer and the images occasionally l ook
lighter and inconsistent. This process is suitable for the SS935/955 [Ges5230/5270, Rex1160/1170] s eries
because of its ink filtration process, but unsuitable for the VT2300/2500’s [Ges5330, Rex1260, NSA
CP330] fine thermal head.
Therefore, we modified the sequential ROM used on the image processing board. This does not activat e
sharpen line processing in the line mode. As for the photo mode, we leave this process on to avoid a
black dot effect on a photo image.
MODIFICATION BULLETIN NO. 3 Page 2 of 3 ISSUED ON: September 15, ’91
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 3 Page 3 of 3 ISSUED ON: September 15, ’91
MODEL NAME
Ges 5330 120/60 USA, Canada C212-12 50521050001
Ges 5330 110/60 Taiwan C212-13 50531050001
Rex 1260 110/60 Taiwan C212-14 From June Production
Rex 1260 120/60 USA, Canada C212-15 From June Production
NSA CP330 120/60 USA, Canada C212-16 From June Production
Ricoh VT2300 120/60 USA, Canada C212-17 From June Production
Ricoh VT2300 110/60 Taiwan C212-19 From June Production
Ges 5330 220, 240/50 Europe, Asia C212-22 50511050016
Rex 1260 220, 240/50 Europe, Asia C212-24 From June Production
NSA CP330 220, 240/50 Europe, Asia C212-25 50511050001
Ricoh VT2300 220, 240/50 Europe C212-27 From June Production
Ricoh VT2300 220, 240/50 Asia C212-29 C2811050001
V/Hz DESTINATION CODE SERIAL NUMBER
Ricoh VT2500 120/60 USA, Canada C213-17 From June Production
Ricoh VT2500 110/60 Taiwan C213-19 From June Production
Ricoh VT2500 220, 240/50 Europe C213-27 From June Production
Ricoh VT2500 220, 240/50 Asia C213-29 C2821050001
MODIFICATION BULLETIN NO. 4 Page 1 of 3 ISSUED ON: September 15, ’91
Model VT2300/2500, Ges5330, Rex1260, NSA CP330 Volt/Hz
Modified Article Feed Roller Arm
Reason for
To prevent the feed roller arm from touching the paper feed side plate
Modification
Draw
No.
Old Parts
No.
C2035058 C2095035 Feed Roller Arm X/O 3 21
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 Number
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
MODIFICATION BULLETIN NO. 4 Page 2 of 3 ISSUED ON: September 15, ’91
DETAILS OF MODIFICATION
When the paper table is lowered, the feed roller arm contacts the side pad lever if the paper feed s ide plates are fully opened. To
prevent this, the shape of the feed roller arm has been changed as shown in the illustration below.
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 4 Page 3 of 3 ISSUED ON: September 15, ’91
MODEL NAME
Ges 5330 120/60 USA, Canada C212-12 From August ’91 Production
Ges 5330 110/60 Taiwan C212-13 From August ’91 Production
Rex 1260 110/60 Taiwan C212-14 From August ’91 Production
Rex 1260 120/60 USA, Canada C212-15 From August ’91 Production
NSA CP330 120/60 USA, Canada C212-16 From August ’91 Production
Ricoh VT2300 120/60 USA, Canada C212-17 From August ’91 Production
Ricoh VT2300 110/60 Taiwan C212-19 From August ’91 Production
Ges 5330 220, 240/50 Europe, Asia C212-22 50511070001
Rex 1260 220, 240/50 Europe, Asia C212-24 From August ’91 Production
NSA CP330 220, 240/50 Europe, Asia C212-25 From August ’91 Production
Ricoh VT2300 220, 240/50 Europe C212-27 From August ’91 Production
Ricoh VT2300 220, 240/50 Asia C212-29 C2811070001
V/Hz DESTINATION CODE SERIAL NUMBER
Ricoh VT2500 120/60 USA, Canada C213-17 From August ’91 Production
Ricoh VT2500 110/60 Taiwan C213-19 From August ’91 Production
Ricoh VT2500 220, 240/50 Europe C213-27 From August ’91 Production
Ricoh VT2500 220, 240/50 Asia C213-29 From August ’91 Production
MODIFICATION BULLETIN NO. 5 Page 1 of 3 ISSUED ON: September 15, ’91
Model VT2300/2500, Ges5330, Rex1260, NSA CP330 Volt/Hz
Modified Article Paper detecting arm
Reason for
To improve strength and durability of the paper detecting arm
Modification
Draw
No.
Old Parts
No.
C2035515 C2095515 Paper Detecting Arm X/X X/O as a set 13 27
08046090 Hexagon Bolt - M4 105 27
07130040B Hexagon Nut - M4 106 27
New Parts
No.
05730050E
Description
Hexagon Headless Set Screw M3 x 5
Date of
Modification
A.B.C.
Rank Part No. Description Index No. Page
Q’ty Used
Old → New
Inter-
change-
ability
X/X * 113 27
Part needed for replacement by new part Parts Catalog
Serial Number
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
DETAILS OF MODIFICATION
To improve strength and durability, the paper detecting arm has been changed to the type used on the NA2 (C210).
Paper Detecting Arm
MODIFICATION BULLETIN NO. 5 Page 2 of 3 ISSUED ON: September 15, ’91
Hexagon Bolt - M4
Hexagon Headless
Set Screw - M3 x 5
Hexagon Nut - M4
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 5 Page 3 of 3 ISSUED ON: September 15, ’91
MODEL NAME
Ges 5330 120/60 USA, Canada C212-12 50521070001
Ges 5330 110/60 Taiwan C212-13 From August ’91 Production
Rex 1260 110/60 Taiwan C212-14 From August ’91 Production
Rex 1260 120/60 USA, Canada C212-15 From August ’91 Production
NSA CP330 120/60 USA, Canada C212-16 From August ’91 Production
Ricoh VT2300 120/60 USA, Canada C212-17 From August ’91 Production
Ricoh VT2300 110/60 Taiwan C212-19 From August ’91 Production
Ges 5330 220, 240/50 Europe, Asia C212-22 50511070001
Rex 1260 220, 240/50 Europe, Asia C212-24 From August ’91 Production
NSA CP330 220, 240/50 Europe, Asia C212-25 From August ’91 Production
Ricoh VT2300 220, 240/50 Europe C212-27 From August ’91 Production
Ricoh VT2300 220, 240/50 Asia C212-29 C2811070001
V/Hz DESTINATION CODE SERIAL NUMBER
Ricoh VT2500 120/60 USA, Canada C213-17 From August ’91 Production
Ricoh VT2500 110/60 Taiwan C213-19 From August ’91 Production
Ricoh VT2500 220, 240/50 Europe C213-27 C2821070001
Ricoh VT2500 220, 240/50 Asia C213-29 C2821070024
MODIFICATION BULLETIN NO. 6 Page 1 of 3 ISSUED ON: September 15, ’91
Model VT2300/2500, Ges5330, Rex1260, NSA CP330 Volt/Hz
Modified Article Left Guide Plate
Reason for
To match the appearance of the Delivery Guide Plates
Modification
Draw
No.
Old Parts
No.
C2076118 C2136118 Left Guide Plate 1 → 1 O/O 2 37
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 Number
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
MODIFICATION BULLETIN NO. 6 Page 2 of 3 ISSUED ON: September 15, ’91
DETAILS OF MODIFICATION
The right guide plate of the priport VT2000 series was chagned from that of the priport SS series in order to allow for the installation of
the tape dispenser unit. As a result, the appearance of the right guide plate was different from th e old one. This was visible especally
when the right and left guide plates were closed. (See figure)
Now the left guide plate has been changed to watch its appearance with that of the right guide plate . The differnce between the new
and old one is only in the appearance of the backside (Interchageability is O/O).
Left Guide
Plate
T. Ito, Manager
Copier Technical Support
MODIFICATION BULLETIN NO. 6 Page 3 of 3 ISSUED ON: September 15, ’91
MODEL NAME
Ges 5330 120/60 USA, Canada C212-12
Ges 5330 110/60 Taiwan C212-13
Rex 1260 110/60 Taiwan C212-14
Rex 1260 120/60 USA, Canada C212-15
NSA CP330 120/60 USA, Canada C212-16
Ricoh VT2300 120/60 USA, Canada C212-17
Ricoh VT2300 110/60 Taiwan C212-19
Ges 5330 220, 240/50 Europe, Asia C212-22
Rex 1260 220, 240/50 Europe, Asia C212-24
NSA CP330 220, 240/50 Europe, Asia C212-25
Ricoh VT2300 220, 240/50 Europe C212-27
Ricoh VT2300 220, 240/50 Asia C212-29
V/Hz DESTINATION CODE SERIAL NUMBER
Ricoh VT2500 120/60 USA, Canada C213-17
Ricoh VT2500 110/60 Taiwan C213-19
Ricoh VT2500 220, 240/50 Europe C213-27
Ricoh VT2500 220, 240/50 Asia C213-29
MODIFICATION BULLETIN NO. 7 Page 1 of 3 ISSUED ON: September 15 , ’91
Model VT2300/2500, Ges 5330, Rex 1260, NSA CP330 Volt/Hz
Modified Article Power Supply Unit
Reason for
To improve the response of the power supply circuit
Modification
Draw
No.
Old Parts
No.
16061492 Capacitor - 1µF±30 - 80% 50V 130 77
New Parts
No.
16060807 Capacitor - 0.1µF 50V X/O
Description
Modification
A.B.C.
Rank Part No. Description
Q’ty Used
Old → New
Inter-
change-
ability
Part needed for replacement by new part Parts Catalog
Date of
Serial Number
Index
No.
Page
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
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