Page 1
MODIFICATION BULLETIN NO. 1 PAGE 1 OF 2
ISSUED ON: April 15, ’94
Model F5 Finisher (Ricoh SR500, NRG CFN101) Code Model Name Serial Number
Modified Article Caster - 50m A512-22 CFN101 6253110001
Reason for
To facilitate servicing
Modification
A512-17 SR500 A3563110001
When the finisher is removed from t he copier or LCT, it tends to be tilted. To prevent th is, two casters have been
added. ( Screw holes have been added in th e fixin g bracket of P/N-A5121120, but its part nu mbe r remains the same.)
New P/N Description Q’ty
AH012006 Caster - 50m
03150080B Philips Pan Head Screw - M5 x 8
4 → 6
n → n+6
Index No. Page
35 * 17
35 * 109
Parts Catalog
* : New Index
NOTE: This change is already in the Ricoh version parts catalo g.
Page 2
MODIFICATION BULLETIN NO. 1 PAGE 2 OF 2
DETAILS OF MODIFICATION
ISSUED ON: April 15, ’94
17
109
17
New Caster
Existing Caster
S. Hamano, Assistant General Manager
Technical Support Department
Page 3
MODIFICATION BULLETIN NO. 2 PAGE 1 OF 1
ISSUED ON: February 15, ’95
Model F5 Finisher (Ricoh SR500, NRG CFN101) Code Model Name Serial Number
Modified Article Upper Sensor Actuator A512-22 CFN101 6254040001
Reason for
Due to part standardization
Modification
A512-17 SR500 A3564040001
Due to part standardizatio n with the finish er fo r F410 /4 20, th e fo llowin g part ha s been cha ng ed .
P/N New P/N Description Q’ty Used
A3533171 A3791225 Upper Sensor Actuator
1 → 1
Inter-
change-
ability
O/O 19 19
Parts Catalog
Index No. Page
Old New
S. Hamano, Assistant General Manager
Technical Support Departme nt
Page 4
MODIFICATION BULLETIN NO. 3 PAGE 1 OF 1
ISSUED ON: February 15, ’95
Model F5 Finisher (Ricoh SR500, NRG CFN101) Code Model Name Serial Number
Modified Article Tension Rollers, etc. A512-22 CFN101
Reason for
Parts catalog correction (For NRG CFN101 only)
Modification
Correct your parts catalog as follows:
1. Correct the part number as follows:
Incorrect
P/N
A4614155 A5121630 Tension Roller 3 4 33
Correct
P/N
Description Q’ty Used
Parts Catalog
Index No. Page
2. Correct the part list and illustration as follows:
Incorrect
P/N
AA063068 Spring Connector
54465832 Connector Guide Pin
Correct
P/N
03530080B Screw - M3 x 8
Description Q’ty Used
2 → 0
2 → 0
0 → 2
Parts Catalog
Index No. Page
20 25
33 25
* 121 25
A512-17 SR500
* : New Index
121
S. Hamano, Assistant General Manager
Technical Support Department
Page 5
MODIFICATION BULLETIN NO. 4 PAGE 1 OF 2
ISSUED ON: July 31, ’95
Model F5 Finisher (Ricoh SR500, NRG CFN101) Code Model Name
Modified Article Magnet Catch Bracket A512 - 22 CFN101 6255010001
A3565010001
From first
production
Draw
No.
Reason for
To prevent paper jams at the finisher’s entrance
Modification
Old Parts
No.
A4612145 Magnet Catch Bracket
New Parts
No.
A5122113 Magnet Catch Bracket
Description Rank
Q’ty Used
Old→New
2 → 0
2 → 2
0 → 2
A512 - 17 SR500
A512 - 27 SR500
Inter-
change-
ability
X/O 9 27
Parts needed for replacement by new part
Part No. Description No. Page
Serial
Number
Parts
Catalog
9
27
9
29
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 6
M. Iwasa, Manager
Technical Support Departme nt
MODIFICATION BULLETIN NO. 4 PAGE 2 OF 2
ISSUED ON: July 31, ’95
DETAILS OF MODIFICATION
To ensure the clearance bet ween the upper and lower entrance paper guide plates, the shap e of the magn et catch
bracket has been changed. For details, refer to RTB - 032.
NOTE: Four magnet catch bracke ts were used in this product, but only th e two of the four for the entran ce pa pe r guide
plates (as indicated belo w) h ave bee n cha ng ed to th e ne w type. The other two remain the same .
Magnet Catch Bracket
Enlarged Part (1.5 mm)
13.5 mm 13.5 mm
Magnet Catch Bracket
Page 7
MODIFICATION BULLETIN NO. 5 PAGE 1 OF 1
ISSUED ON: July 31, ’95
Model F5 Finisher ( Ricoh SR500, NRG CFN101) Code Model Name Serial Number
Modified Article End Fence / Antistatic Brush A512 - 22 CFN101 6255010001
A512 - 17 SR500 A3565010001
Reason for
Modification
To prevent static electricity
A512 - 27 SR500
From first
production
Old P/N New P/N Description Q’ty Used
A3533211 A3533020 End Fence
A5562151 Antistatic Brush
1 → 1
0 → 1
Inter-
change-
ability
X/O 25 21
Parts Catalog
Index No. Page
* 39 21
* New Index
To prevent static electricity, an antistatic brush has been added on the end fence.
NOTE: When attaching the antistatic brush to the old end fence, the paint on its seat sho uld be removed to ensure
the grounding of the brush.
# 25
# 39
M. Iwasa, Manager
Technical Support Department
Page 8
MODIFICATION BULLETIN NO. 6 PAGE 1 OF 1
ISSUED ON: February 29, ’96
Model F5 Finisher (Ricoh SR500, NRG CFN101) Code Model Name Serial Number
Modified Article Parts Catalog A512 - 22 SFN101
Reason for
Parts catalog correction
Modification
Please correct your parts catalo g as follows:
* Index number correction in the illustration
Page 18 Index No. 36 107
107 36
A512 - 17 SR500
A512 - 27 SR500
36 107
107 36
M. Iwasa, Manager
Technical Support Department
Page 9
MODIFICATION BULLETIN NO. 7 PAGE 1 OF 2
ISSUED ON: February 29, ’96
Model F5 Finisher (Ricoh SR500, NRG CFN101) Volt/Hz
Modified Article Finisher Main Board etc. A512-22 CFN101 625603XXXX
Reason for
Modification
Draw
No.
To meet the Conformité Européenne (CE) standards
Old Parts
No.
A3532631 A3532637 Slide Rail Stay
A3532701 A3532705 Transport Base Plate
New Parts
No.
A3532636 Sensor Cover
A3532571 Sensor Cover
03040060B
Description Rank
Philips Tapping Screw M4 x 6
Q’ty Used
Old→New
1 → 1
0 → 1
1 → 1
0 → 1
n → n+2
Inter-
change-
ability
X/O 11 15
Parts needed for replacement by new
Part No. Description No. Page
A512-17 SR500 A3565090001
A512-27 DR500 A3565080001
part
Date of
Modification
Serial
Number
Parts
Catalog
* 55 15
24 15
* 56 15
101 15
A5125110 A5125120 Finisher Main Board
A5125110 A5125120 Finisher Main Board
Rank: A : Replace with new parts immediately. B : Replace with new parts at time of repair. C : Replace with new parts at time of overhaul.
Interchangeability:
(1) When old and new parts are not mutually interchangeable, use additional parts or an assembly part as indicated in "Parts needed for
replacement by new part" to install the new part.
(2) The mark to the left of the slash indicates whether the old part can be used in the new machine, and the mark to the right indicates whether
the new part can be used in the old machine. x = Not interchangeable o = Interchangeable
1 → 1
1 → 1
X/O (for Europe)
O/O (for other country)
* : New Index
24
24
25
*
39
25
*
39
Page 10
MODIFICATION BULLETIN NO. 7 PAGE 2 OF 2
ISSUED ON: February 29, ’96
* 56 Sensor Cover
P/N A3532636
# 101
DETAILS OF MODIFICATION
To meet the Conformit é Eu rop ée nn e (CE) sta nd ards, the sensor covers have been ad de d as sho wn.
Page 14 : Transport Unit
# 101
* 57 Sensor Cover
P/N A3532571
# 24 Transport Base Plate
P/N A353 2701
P/N A353 2705
# 11 Slide Rail Stay
P/N A3532631
P/N A3532637
M. Iwasa, Manager
Technical Support Department
Page 11
MODIFICATION BULLETIN NO. 8 PAGE 1 OF 1
ISSUED ON: February 29, ’96
Model F5 Finisher (Ricoh SR500, NRG CFN101) Code Model Name Serial Number
Modified Article Capacitor A512-22 CFN101
Reason for
Vender change
Modification
Due to a vender change, th e Cap acitor has been changed.
Old P/N New P/N Description Q’ty Used
16050636
16607104 Capacitor - 100000PF 50V
Capacitor - 0.1µF
n → n
A512-17 SR500
A512-27 SR500
Inter-
change-
ability
O/O 159 39
Index No. Page
Parts Catalog
M. Iwasa, Manager
Technical Support Department
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