Ricoh A355 Modification Bulletin RT30

MODIFICATION BULLETIN NO. 2 Page 1 of 5 ISSUED ON:August 18, ’92

Model F200 LCT (Y & X) Volt/Hz

Modified Article Stopper Arm, Stopper Bracket, and Stopper Spring

Reason for

To ensure 1st tray setting

Modification

Draw

No.

Old Parts

No.

AA060474 AA060500 Stopper Spring

AA148330 AA148344 Stopper Pressure Shaft

A3553284 A3553285 Stopper Arm

A3553282 A3553287 Stopper Bracket

New Parts

No.

Description

Date of

Modification

A.B.C.

Rank Part No. Description Index No. Page

Q’ty Used

Old → New

1 → 1

Inter-

change-

ability

X/X 4

X/X 6

X/X X/O As a set 7

X/X 8

Part needed for replacement by new part Parts Catalog

Serial Number

45 (Y) 47 (X)

AA132123 Stopper Roller

07403908 Bearing - 8 x 19 x 6mm

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 → 0

0 → 1

X/X * 109

* : New Index

5

45 (Y) 47 (X)

MODIFICATION BULLETIN NO. 2 Page 2 of 5 ISSUED ON:August 18, ’92

DETAILS OF MODIFICATION

To ensure the 1st tray setting , the production machines have been modified as fo llows:

1. The dimensions of the sto pp er sprin g ha ve be en chan ge d.

2. The material of the stopper roller ha s been cha ng ed from plastic to metal and the dimension s of th e rolle r have been changed.

DETAILS OF MODIFICATION

11 → 8

MODIFICATION BULLETIN NO. 2 Page 3 of 5 ISSUED ON:August 18, ’92

8 → 6

20 → 19

21.7

30°

25

30°

1800gf

6

Stopper Spring

56

45°

67.8 1984gf

Stopper Roller

6

MODIFICATION BULLETIN NO. 2 Page 4 of 5 ISSUED ON:August 18, ’92

DETAILS OF MODIFICATION

3. The configurations of the stop per pressure shaft, stopper arm, and stop per b racke t ha ve been chan ged.

Stopper Arm

Stopper Bracket

5

Note : It is recommended th at all t he old pa rts be replaced with all the new part s

when the old parts are rep laced in the field.

33

9

Stopper Pressure Shaft

3.5

28.5 T. Ito, Manager

Copier Technical Support

MODIFICATION BULLETIN NO. 2 Page 5 of 5 ISSUED ON:August 18, ’92

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15 From 1st Production

NRG T428 120/60 S. AMERICA etc. A355-16 From 1st Production

RICOH RT30 120/60 USA, CANADA A355-17 A3512050001

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942040001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152040174

Reissued on: January 15, ’93

MODIFICATION BULLETIN NO. 3 Page 1 of 2 ISSUED ON: October 15, ’92

Model F200 LCT (Europe version only) Volt/Hz

Mod i fied Article 2nd Tray

Reason for

To increase the margin against the electromagnetic noise.

Modification

To increase the margin against the electromagnetic noise, the material of the side plates has been changed from zinc alloy to aluminum plated steal.

Old P/N New P/N Description Interchangeability Index No. Page A3551259 A3551325 Switch Cover X/O 2 53 (Y) 55 (X) A3551100 A3551300 R ear Side Fence Bracket X/O 27 53 (Y) 55 (X) A3551105 A3551304 Front Side Fence Bracket X/O 9 53 (Y) 55 (X) A3551126 A3551316 Left Side Plate X/O 6 53 (Y) 55 (X) A3551128 A3551317 R ight Side Plate X/O 32 53 (Y) 55 (X)

Date of

Modification

Serial Numbe r

A3551132 A3551320 Cover X/O 33 53 (Y) 55 (X) A3551159 A3551322 Drawer Stopper Bracke t X / O 7 53 (Y) 55 (X) A3551163 A3551323 End Fence X/O 26 53 (Y) 55 (X) A3551166 A3551324 End Fence Cover X/O 21 53 (Y) 55 (X) A3551110 A3551308 Front Side Plate X/O 11 55 (Y) 57 (X) A3551120 A3551313 R ear Side Plate X/O 17 55 (Y) 57 (X)

T. Ito, Manager Copier Technical Support

Reissued on: January 15, ’93

MODIFICATION BULLETIN NO. 3 Page 2 of 2 ISSUED ON: October 15, ’ 92

MODEL NAME

SAV IN LCT for 9080 120/60 USA, CANADA A355-15

NRG T428 120/60 S. AMERICA etc. A355-16

RICOH RT 30 120/60 USA, CANADA A355-17

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942040001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152040174

MODIFICATION BULLETIN NO. 4 Page 1 of 2 ISSUED ON: November 15, ’92

Model F200 LCT Volt/Hz

Mod i fied Article Parts Catalog

Reason for

Pa rts Catalog Correction

Modification

Please correct your parts catalog as follows:

Incorrect Part No. Correct Pa rt No. Des cription Page Index

AA162055 A3533349 Side Fence Pad

43 (Y) 45 (X)

21

Date of

Modification

Serial Numbe r

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 4 Page 2 of 2 ISSUED ON: November 15, ’92

MODEL NAME

SAV IN LCT for 9080 120/60 USA, CANADA A355-15

NRG T428 120/60 S. AMERICA etc. A355-16

RICOH RT 30 120/60 USA, CANADA A355-17

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25

EUROPE A355-26

EUROPE A355-27

MODIFICATION BULLETIN NO. 5 Page 1 of 3 ISSUED ON: December 31, ’92

Model F200 LCT Volt/Hz

Modified Article Actuator Spring

Reason for

For easier opening of the paper access cover

Modification

Draw

No.

Old Parts

No.

G0031698 AA063250 Actuator Spring

New Parts

No.

Description

Date of

Modification

A.B.C.

Rank Part No. Description Index No. Page

Q’ty Used

Old → New

1 → 1

Inter-

change-

ability

X/O 15

Part needed for replacement by new part Parts Catalog

Serial Number

39 (Y) 41 (X)

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

MODIFICATION BULLETIN NO. 5 Page 2 of 3 ISSUED ON: December 31, ’92

DETAILS OF MODIFICATION

For easier opening the paper access cover (In dex 14, Y--- Pag e 39, X --- Pag e 41), th e strength of the actuator spring has been changed from 460gf to 174gf.

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 5 Page 3 of 3 ISSUED ON: December 31, ’92

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15 3972090001

NRG T428 120/60 S. AMERICA etc. A355-16 4952090001

RICOH RT30 120/60 USA, CANADA A355-17 A3152090001

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942090001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152090126

ISSUED ON: February 15, ’93

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 6 PAGE 1 OF 2

Model F200LCT (Y&X) Volt/Hz

Modified Article Shoulder Screw - M3

Reason for

Due to parts standardization

Modification

Due to parts standardization, the following part has been changed.

Type Page Index Old P/N New P/N ICA Description

Y X

35 37

47 49

51 53

35 37

7

10 54422624 Shoulder Screw - M3

9

7

Date of

Modification

Serial Number

Y X

47 49

51 53

10 A3553304 O/O Link Shoulder Screw

9

ISSUED ON: February 15, ’93

MODIFICATION BULLETIN NO. 6 PAGE 2 OF 2

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15

NRG T428 120/60 S. AMERICA etc. A355-16

RICOH RT30 120/60 USA, CANADA A355-17

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25

EUROPE A355-26

EUROPE A355-27

MODIFICATION BULLETIN NO. 7 PAGE 1 OF 3

ISSUED ON: April 2, ’93

Model F200 LCT Volt/Hz

Modified Article Paper Height Feeler

Reason for

To prevent tray motor overrun

Modification

Draw

No.

Old Parts

No.

New Parts

No.

A3552603 Paper Height Feeler 0 → 1 * 31

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

35 (Y) 37 (X)

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

ISSUED ON: April 2, ’93

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 7 PAGE 2 OF 3

DETAIlS OF MODIFICATION

If the paper is not loaded at the proper position on the large capacity tray, the pick-up roller [A] is not pushed up by the paper stack an d the upper limit sensor [B] is not act uated. This causes tray motor overrun and damag es th e tray drive mechanism. To prevent this, the Paper He igh t Feeler is added. The paper stack loaded with in 25mm f rom the side plate can be dete cted by the Paper Height Fee ler.

[B]

Paper Height Feeler

[A]

25mm

MODIFICATION BULLETIN NO. 7 PAGE 3 OF 3

ISSUED ON: April 2, ’93

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15 3972080001

NRG T428 120/60 S. AMERICA etc. A355-16 From 1st Production

RICOH RT30 120/60 USA, CANADA A355-17 A3152080001

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942080001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152080261

ISSUED ON: April 2, ’93

MODIFICATION BULLETIN NO. 8 PAGE 1 OF 3

Model F200 LCT Volt/Hz

Modified Article Separation Shaft

Reason for

To increase durability

Modification

Draw

No.

Old Parts

No.

A0792454 A3552586 Separation Shaft 1 → 1 X/X X/O as a set

07200040E Retaining Ring - M4 n → n-3

New Parts

No.

07200050E Retaining Ring - M5 0 → 3 * New Index

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

54237 (Y) 39 (X)

51 (Y) 53 (X)

101

37 (Y) 39 (X)

105

51 (Y) 53 (X)

* 114 * 113

37 (Y) 39 (X) 51 (Y) 53 (X)

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

ISSUED ON: April 2, ’93

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 8 PAGE 2 OF 3

DETAIlS OF MODIFICATION

To increase durability of th e Se pa rat ion Shaft, the diameter of the three shaft grooves ha ve be en changed from 4mm to 5mm. Due to this modifica tion, the diameter of the ret aining rings have also been changed from M4 to M 5.

M4 M5

Separation Shaft

Ø 4 Ø 5

MODIFICATION BULLETIN NO. 8 PAGE 3 OF 3

ISSUED ON: April 2, ’93

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15 3972120001

NRG T428 120/60 S. AMERICA etc. A355-16 4952120001

RICOH RT30 120/60 USA, CANADA A355-17 A3153010001

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942120001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152120154

MODIFICATION BULLETIN NO. 9 PAGE 1 OF 4

ISSUED ON: July 15, ’93

Model F200 LCT Volt/Hz

Modified Article 1st Tray Safety Switch

Reason for

To ensure the safety switch operation

Modification

Draw

No.

Old Parts

No.

A3553413 A3553415 Interlock Switch Lever 1 → 1 X/X 20

AA145197 AA145199 Safety Switch Shaft 1 → 1 X/X 21

A3553412 A3553416 Safety Switch Bracket 1 → 1 X/X X/O as a set 19

New Parts

No.

A3553347 Tightener Shaft 0 → 1 * 25

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

45 (Y) 47 (X)

A0793095 Tightener 0 → 1 * 26

07200040E Retaining Ring - M4 n → n+2 101

* 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

45 (Y) 47 (X)

MODIFICATION BULLETIN NO. 9 PAGE 2 OF 4

ISSUED ON: July 15, ’93

Draw

No.

Old Parts

No.

54242625 AA063037 Spring - Connector 2 → 2 X/O 13

New Parts

No.

A3553348 Base Guide 0 → 1 * 31

03140060W

Description Rank

Philips Pan Head Screw

- M4 x 6

Q’ty Used

Old → New

n → n+2 104

Inter-

change-

ability

Part needed for replacement by new part

Part No. Description No. Page

* New Index

Catalog

Parts

41

(Y)

43

(X)

41(Y) 43(X)

45(Y) 47(X)

MODIFICATION BULLETIN NO. 9 PAGE 3 OF 4

DETAILS OF MODIFICATION

ISSUED ON: July 15, ’93

To ensure the 1st tray safety switch op era tion, the safety switch assembly has been changed as shown . The base guide has been added to minimize the play of th e slider base. Also, the conne ctor spring has been changed to ensure the connector connection.

Base Guide

Slider Base

23.9

18.9

Tightener

Tighten er Shaft

Retaining - Ring M4

Safety Swi tch Shaft

14 → 16

Interlock Switch Lever

Safety Switch Bracket

Screw - M4 x 6

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 9 PAGE 4 OF 4

ISSUED ON: July 15, ’93

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15 From 1st Production

NRG T428 120/60 S. AMERICA etc. A355-16 From 1st Production

RICOH RT30 120/60 USA, CANADA A355-17 A3152030001

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942030001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152040174

MODIFICATION BULLETIN NO. 10 PAGE 1 OF 3

ISSUED ON: July 15, ’93

Model F200 LCT Volt/Hz

Modified Article Size Decals

Reason for

To facilitate operation

Modification

Draw

No.

Old Parts

No.

AA002158 AA002162 Size Decal - Left 1 → 1 X/O Inch Version 28

AA002159 AA002163 Size Decal - Right 1 → 1 X/O Inch Version 10

AA002158 Size Decal - Left 1 → 028

AA002159 Size Decal - Right 1 → 010

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

53 (Y) 55 (X)

AA002164 Size Decal 0 → 2 X/O Metric Version * 34

* 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

53 (Y) 55 (X)

MODIFICATION BULLETIN NO. 10 PAGE 2 OF 3

ISSUED ON: July 15, ’93

DETAIS OF MODIFICATION

To facilitate operation, the size decals have been changed according to the destination, as shown. Unnecessary sizes have been eliminated.

Size Decal - left

Size Decal - Left

Size Decal - Right

Size Decal

Size Decal - Right

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 10 PAGE 3 OF 3

ISSUED ON: July 15, ’93

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15 From 1st Production

NRG T428 120/60 S. AMERICA etc. A355-16 From 1st Production

RICOH RT30 120/60 USA, CANADA A355-17 A3152050001

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942050001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152050195

MODIFICATION BULLETIN NO. 11 PAGE 1 OF 3

ISSUED ON: July 15, ’93

Model F200 LCT Volt/Hz

Modified Article Paper Tray

Reason for

To facilitate operation

Modification

Draw

No.

Old Parts

No.

A3553419 Paper Tray 1 → 014

New Parts

A3553420 Paper Tray - LT 0 → 1X/O 14

A3553421 Paper Tray - A4 0 → 1X/O 14

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

53 (Y) 55 (X)

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

MODIFICATION BULLETIN NO. 11 PAGE 2 OF 3

ISSUED ON: July 15, ’93

DETAIS OF MODIFICATION

To facilitate operation, the paper size indications on the paper tray have been chan ge d acco rding to the destination, as shown. Unnecessary sizes have been eliminated. The left and right size decals (P/N AA0 02 162, AA0 0216 3) fo r in ch versio n ha ve been chan ged from LT, LG to 11 x 8 1/2, 14 x 8 1/2. However, the part numb ers fo r the size deca ls re main s the same.

Paper Tray - LT

14 11

A4

Paper Tray - A4

Paper Tray

LG A4 LT

LT A4 LG

Paper Tray

Size Decal - Right

Paper Tray - LT

11 14

Size Decal - Left

A4

Paper Tray - A4

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 11 PAGE 3 OF 3

ISSUED ON: July 15, ’93

MODEL NAME

SAVIN LCT for 9080 120/60 USA, CANADA A355-15 From 1st Production

NRG T428 120/60 S. AMERICA etc. A355-16 From 1st Production

RICOH RT30 120/60 USA, CANADA A355-17 A3152090001

NRG T428

Infotec LCT4

RICOH RT30

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50

EUROPE etc. A355-25 4942090001

EUROPE A355-26 From 1st Production

EUROPE A355-27 A3152090126