Ricoh A376 Modification Bulletin DF60

 

 

MODIFICATION BULLETIN NO. 1

PAGE 1 OF 2

 

 

 

 

 

 

 

ISSUED ON: October 31, ’93

 

 

 

 

 

 

 

 

 

 

 

 

Model

DJF for F400 / 410

Volt/Hz

Date of

Serial Number

Modification

 

 

 

 

 

 

Modified Article

Parts Catalog

 

 

 

 

 

 

 

 

 

 

 

Reason for

Parts catalog correction

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Could you please correct your parts catalog as follows:

Incorrect P/N

Correct P/N

Description

Q’ty Used

Parts Catalog

 

 

Index No.

Page

 

 

 

 

 

 

 

 

 

 

A3762195

A3762196

Transport Belt

1

2

13

 

 

 

 

 

 

 

 

 

 

 

 

S. Hamano, Assistant General Manager

Technical Support Department

MODIFICATION BULLETIN NO. 1

PAGE 2 OF 2

ISSUED ON: October 31, ’93

 

 

 

JAPAN PRODUCTION

MODEL NAME

V/Hz

DESTINATION

 

 

CODE

SERIAL NUMBER

 

 

 

 

 

 

 

 

NRG CRF55

120/60

U.S.A. , Canada

A376 - 10

 

etc.

 

 

 

 

 

 

 

 

 

 

Savin ARDF2

120/60

U.S.A

A376 - 15

 

 

 

 

 

 

Ricoh DF60

120/60

U.S.A

A376 - 17

 

 

 

 

 

 

NRG CRF55

230/50

Europe etc.

A376 - 22

 

 

 

 

 

 

Infotec ARDF VII

230/50

Europe

A376 - 26

 

 

 

 

 

 

Ricoh DF60

230/50

Europe etc.

A376 - 27

 

 

 

 

 

 

 

 

 

 

 

 

 

MODIFICATION BULLETIN NO. 2

PAGE 1 OF 2

 

 

 

 

 

 

 

ISSUED ON: November 30, ’93

 

 

 

 

 

 

 

 

 

 

 

 

Model

DJF for F400/410

Volt/Hz

Date of

Serial Number

Modification

 

 

 

 

 

 

Modified Article

Parts Catalog

 

 

 

 

 

 

 

 

 

 

 

Reason for

Parts catalog correction

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Please correct your parts catalog as follows:

Incorrect P/N

Correct P/N

Description

Q’ty Used

Parts Catalog

Index No.

 

Page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12041123

 

 

 

Microswitch

1

111

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

12042367

Microswitch - 250 VAC/0.1A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S. Hamano, Assistant General Manager

Technical Support Department

MODIFICATION BULLETIN NO. 2

PAGE 2 OF 2

ISSUED ON:November 30, ’93

 

 

 

JAPN PRODUCTION

MODEL NAME

V/Hz

DESTINATION

 

 

CODE

SERIAL NUMBER

 

 

 

 

 

 

 

 

NRG CRF55

120/60

U.S.A. , Canada

A376 - 10

 

etc.

 

 

 

 

 

 

 

 

 

 

Savin ARDF2

120/60

U.S.A

A376 - 15

 

 

 

 

 

 

Ricoh DF60

120/60

U.S.A

A376 - 17

 

 

 

 

 

 

NRG CRF55

230/50

Europe etc.

A376 - 22

 

 

 

 

 

 

Infotec ARDF VII

230/50

Europe

A376 - 26

 

 

 

 

 

 

Ricoh DF60

230/50

Europe etc.

A376 - 27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODIFICATION BULLETIN NO. 3

 

PAGE 1 OF 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISSUED ON: March 15, ’94

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

DJF for F400/410

 

 

 

 

Volt/Hz

 

Date of

Serial Number

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modified Article

 

Feed Roller Guide and Holder - Feed Roller Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reason for

 

To prevent the original multiple feeding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To prevent the original multiple feeding, the feed roller guide and holder have been changed. For

 

 

 

 

details please refer to RTB No. 008.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inter-

 

 

Parts Catalog

 

 

 

Old P/N

 

New P/N

 

Description

 

Q’ty Used

change-

Index No.

 

Page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ability

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A3761252

 

 

 

 

 

Feed Roller Guide

 

2 0

X/

 

 

38

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A3761253

 

 

 

 

 

Holder - Feed Roller Guide

 

2 0

X/

 

 

41

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A3761254

Feed Roller Guide

 

0 2

/O

 

 

*42

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* New Index

* 42

P/N A3761254

S. Hamano, Assistant General Manager

Technical Support Department

MODIFICATION BULLETIN NO. 3

PAGE 2 OF 2

ISSUED ON: March 15, ’94

 

 

 

JAPAN PRODUCTION

MODEL NAME

V/Hz

DESTINATION

 

 

CODE

SERIAL NUMBER

 

 

 

 

 

 

 

 

NRG CRF55

120/60

U.S.A. , Canada

A376 - 10

5373110001

etc.

 

 

 

 

 

 

 

 

 

Savin ARDF2

120/60

U.S.A.

A376 - 15

4123110001

 

 

 

 

 

Ricoh DF60

120/60

U.S.A.

A376 - 17

A3383110001

 

 

 

 

 

NRG CRF55

230/50

Europe etc.

A376 - 22

5323110001

 

 

 

 

 

Infotec ARDF VII

230/50

Europe

A376 - 26

3D81130001

 

 

 

 

 

Ricoh DF60

230/50

Europe etc.

A376 - 27

A3383110743

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODIFICATION BULLETIN NO. 4

PAGE 1 OF 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISSUED ON: March 15, ’94

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

DJF for F400/F410

 

 

 

Volt/Hz

 

 

Date of

Serial Number

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modified Article

 

Belt Pressure Roller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reason for

 

To improve the original transportation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To improve the small size original transportation, one of four belt pressure roller is modified.

 

 

 

 

 

(The diameter is increased from 20mm to 24mm to apply more pressure.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inter-

 

 

Parts Catalog

 

 

 

Old P/N

 

New P/N

Description

Q’ty Used

change-

 

Index No.

 

Page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ability

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A37362096

 

A3762096

Belt Pressure Roller

4 3

 

11

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A3762097

Belt Pressure Roller - Large

0 1

X/O

 

* 22

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* New Index

A3762096 A3762096 A3762097

S. Hamano, Assistant General Manager

Technical Support Department

MODIFICATION BULLETIN NO. 4

PAGE 2 OF 2

ISSUED ON: March 15, ’94

 

 

 

JAPAN PRODUCTION

MODEL NAME

V/Hz

DESTINATION

 

 

CODE

SERIAL NUMBER

 

 

 

 

 

 

 

 

NRG CRF55

120/60

U.S.A. , Canada

A376 - 10

5373120001

etc.

 

 

 

 

 

 

 

 

 

Savin ARDF2

120/60

U.S.A.

A376 - 15

4123120001

 

 

 

 

 

Ricoh DF60

120/60

U.S.A.

A376 - 17

A3383120001

 

 

 

 

 

NRG CRF55

230/50

Europe etc.

A376 - 22

5323120001

 

 

 

 

 

Infotec ARDF VII

230/50

Europe

A376 - 26

3D81230001

 

 

 

 

 

Ricoh DF60

230/50

Europe etc.

A376 - 27

A3383120457

 

 

 

 

 

 

 

 

 

 

Ricoh A376 Modification Bulletin DF60

 

 

 

 

MODIFICATION BULLETIN NO. 5

PAGE 1 OF 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISSUED ON: June 30, ’94

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

DJF for F400 / 410 / 420 and DFC - α

 

 

Volt/Hz

Date of

Serial Number

 

 

 

 

 

 

 

 

 

 

 

Modification

 

 

Modified Article

Original Exit Guide Mylar

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reason for

To ensure original stack in auto counting mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To ensure original stack in auto counting mode, the original exit guide mylar has been added as shown. For details

 

 

please refer to F400 RTB - 033.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P/N

 

 

Description

 

Q’ty Used

 

Parts Catalog

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Index No.

 

 

Page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A3764577

 

Original Exit Guide Mylar

 

0 1

* 21

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* New Index

# 21

S. Hamano, Assistant General Manager

Technical Support Department

MODIFICATION BULLETIN NO. 5

PAGE 2 OF 2

ISSUED ON: June 30, ’94

 

 

 

JAPAN PRODUCTION

MODEL NAME

V/Hz

DESTINATION

 

 

CODE

SERIAL NUMBER

 

 

 

 

 

 

 

 

NRG CRF55

120/60

U.S.A. , Canada

A376 - 10

537405XXXX

etc.

 

 

 

 

 

 

 

 

 

Savin ARDF2

120/60

U.S.A

A376 - 15

4124050001

 

 

 

 

 

Ricoh DF60

120/60

U.S.A

A376 - 17

A3384050001

 

 

 

 

 

NRG CRF55

230/50

Europe etc.

A376 - 22

5324050001

 

 

 

 

 

Infotec ARDF VII

230/50

Europe

A376 - 26

3D80540001

 

 

 

 

 

Ricoh DF60

230/50

Europe etc.

A376 - 27

A3384050501

 

 

 

 

 

 

 

 

 

 

 

 

MODIFICATION BULLETIN NO. 6

PAGE 1 OF 2

 

 

 

 

 

 

 

 

ISSUED ON: June 30, ’94

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

DJF for F400 / 410 / 420 and DFC - α

 

Volt/Hz

Date of

Serial Number

 

 

 

 

 

 

Modification

 

Modified Article

Separation Belt - 4pcs/set

 

 

 

 

 

 

 

 

 

 

 

 

 

Reason for

To ensure original feeding

 

 

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To ensure original feeding, the material of the separation belts has been changed to the one which less toner adheres to.

For details please refer to RTB F400 - 036.

Old P/N

New P/N

Description

Q’ty Used

Parts Catalog

 

Index No.

 

Page

 

 

 

 

 

 

 

 

 

 

 

 

 

A3769501

A3769502

Separation Belt - 4pcs/set

1 1

8

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S. Hamano, Assistant General Manager

Technical Support Department

MODIFICATION BULLETIN NO. 6

PAGE 2 OF 2

ISSUED ON: June 30, ’94

 

 

 

JAPAN PRODUCTION

MODEL NAME

V/Hz

DESTINATION

 

 

CODE

SERIAL NUMBER

 

 

 

 

 

 

 

 

NRG CRF55

120/60

U.S.A. , Canada

A376 - 10

537403XXXX

etc.

 

 

 

 

 

 

 

 

 

Savin ARDF2

120/60

U.S.A

A376 - 15

4124030001

 

 

 

 

 

Ricoh DF60

120/60

U.S.A

A376 - 17

A3384030001

 

 

 

 

 

NRG CRF55

230/50

Europe etc.

A376 - 22

5324030001

 

 

 

 

 

Infotec ARDF VII

230/50

Europe

A376 - 26

3D80340001

 

 

 

 

 

Ricoh DF60

230/50

Europe etc.

A376 - 27

A3384030150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODIFICATION BULLETIN NO.

7

 

PAGE 1 OF 2

ISSUED ON: November 30, ’94

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

DJF for F400 / 410 / 420 / DFC-α

 

 

 

 

 

Volt/Hz

 

 

Date of

Serial Number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modification

 

Modified Article

 

Parts Catalog

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reason for

 

Parts catalog correction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Please correct your parts catalog as follows:

 

 

 

 

 

 

 

 

 

 

 

Please add following parts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

New P/N

 

 

Description

Q’ty Used

 

Parts Catalog

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Index No.

 

 

Page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54221737

Shaft

1

 

* 43

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* New Index

Page 10

43

S. Hamano, Assistant General Manager

Technical Support Department

MODIFICATION BULLETIN NO. 7

PAGE 2 OF 2

ISSUED ON: November 30, ’94

 

 

 

JAPAN PRODUCTION

MODEL NAME

V/Hz

DESTINATION

 

 

CODE

SERIAL NUMBER

 

 

 

 

 

 

 

 

NRG CRF55

120/60

U.S.A. , Canada

A376 - 10

 

etc.

 

 

 

 

 

 

 

 

 

 

Savin ARDF2

120/60

U.S.A

A376 - 15

 

 

 

 

 

 

Ricoh DF60

120/60

U.S.A

A376 - 17

 

 

 

 

 

 

NRG CRF55

230/50

Europe etc.

A376 - 22

 

 

 

 

 

 

Infotec ARDF VII

230/50

Europe

A376 - 26

 

 

 

 

 

 

Ricoh DF60

230/50

Europe etc.

A376 - 27

 

 

 

 

 

 

 

 

 

 

 

 

 

MODIFICATION BULLETIN NO. 8

PAGE 1 OF 2

ISSUED ON: November 30, ’94

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

DJF for F400 / 410 / 420 / DFC-α

 

Volt/Hz

 

Date of

Serial Number

 

 

 

 

 

 

 

Modification

 

Modified Article

Guide Stud

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reason for

To prevent the upper registration guide from turning over the stopper.

 

 

 

 

 

 

 

 

 

 

 

 

Modification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The upper registration guide contracts under a low temperature condition, and the side play of the guide becomes wider. This allows the guide to turn over the stopper in some cases. To prevent this by limiting the side play of the guide, the shaft has been changed in shape and a retaining ring has been added.

 

 

 

 

 

 

Inter-

Parts Catalog

Old P/N

New P/N

Description

Q’ty Used

change-

 

 

Index No.

Page

 

 

 

 

 

 

ability

 

 

 

 

 

 

 

 

 

A4693350

 

 

 

Guide Stud

1 0

X/O

13

9

 

 

 

 

 

 

 

 

 

 

 

C2175524

Stud - Front Release Lever

0 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

07200040B

Retaining Ring - M4

n n+1

 

103

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rear Frame

2 mm

 

13 mm

15 mm

 

 

 

 

 

 

 

 

 

Upper

# 104

Upper

 

# 13

Registration

# 13

Registration

S. Hamano, Assistant General Manager

 

Guide

 

Guide

 

 

Technical Support Department

 

 

 

 

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