Ricoh A318 Modification Bulletin DF57

MODIFICATION BULLETIN NO. 1 Page 1 of 3 ISSUED ON: June 30, ’91

Model

Modified Article Decal - Mode Confirmation

Reason for

Modification

Draw

No.

Old Parts

No.

A4652017 A3182017 Decal - Mode Confirmation

ARDF for M210 ,NC11, and N230 (Ricoh DF57, Savin 9180, NRG RF 3020, infotec ARDF IV/II)

To ensure normal mode setting

New Parts

No.

Description

Volt/Hz

A.B.C.

Rank Part No. Description

Q’ty Used

Old →

New

1 → 1

Inter-

change-

ability

X/O 31 3

Part needed for replacement by new part Parts Catalog

Modification

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 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

This A318 ARDF was initially developed for A027 copier, so that the DIP switch factory setting, 101-1 and 101-2 ON, corresponds with A027 copier.

To meet the present conditions, the decal is modified as follows:

MODIFICATION BULLETIN NO. 1 Page 2 of 3 ISSUED ON: June 30, ’91

Article Modified

Newly Added

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 1 Page 3 of 3 ISSUED ON: June 30, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15 3811031996

NRG RF 3020 115/60 S.America, etc. A318-16 2471030001

Ricoh DF57 115/60 USA, Canada A318-17 2701030001

NRG RF 3020 220,240/50 Europe, etc. A318-25 2471030021

INFOTEC ARDF IV/II 220,240/50 Europe A318-26 3A50310001

Ricoh DF57 220,240/50 Europe, etc. A318-27 2701030386

V/Hz DESTINATION CODE SERIAL NUMBER

MODIFICATION BULLETIN NO. 2 Page 1 of 3 ISSUED ON: June 30, ’91

Model

Modified Article Friction Belt and Friction Roller

Reason for

Modification

Draw

No.

Old Parts

No.

A4221354 A4971170 Firiction belt 1 → 1 X/O 69 5 A4221069 Friction Roller 1 → 0 72 5

ADF for M210, NC11, and N230 (Ricoh DF57, Sa0, NRG RF 3020, infotec ARDF IV/II)

To ensure separation

New Parts

No.

Description

Volt/Hz

A.B.C.

Q’ty Used

Rank Part No. Description

Old → New

Inter-

change-

ability

Part needed for replacement by new part Parts Catalog

Modification

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 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. 2 Page 2 of 3 ISSUED ON: June 30, ’91

DETAILS OF MODIFICATION

To ensure the original separation, we found that it is more effective to increase the angle ( θ) as shown. These are the modifications on production machines to change the angle from θ1 to θ2 :

1. The friction roller has been removed.

2. The mylar on the friction belt has been removed.

3. The dimension of the friction belt has been changed.

Friction Roller

60

Friction Belt

Old

θ2 > θ

θ

1

Mylar

58.5

Friction Belt

θ

2

New

1

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 2 Page 3 of 3 ISSUED ON: June 30, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15 3811031996

NRG RF 3020 115/60 S.America, etc. A318-16 247107XXXX

Ricoh DF57 115/60 USA, Canada A318-17 2701040001

NRG RF 3020 220,240/50 Europe, etc. A318-25 2471040001

INFOTEC ARDF IV/II 220,240/50 Europe A318-26 3A50410001

Ricoh DF57 220,240/50 Europe, etc. A318-27 2701042374

V/Hz DESTINATION CODE SERIAL NUMBER

MODIFICATION BULLETIN NO. 3 Page 1 of 2 ISSUED ON: September 30, ’91

Model

Modified Article Software

Reason for

Modification

ARDF for M210, NC11, and N230 (Ricoh DF57, Savin 9180, NRG RF 3020, infotec ARDF IV/II)

To improve original misfeed reset fanction (M210 only)

To improve original misfeed reset fanction only on the M210, the software has been changed.

Old P/N New P/N Description Q’ty Interchangeability Page Index

A4655180 A4655185 IC - D27 128A-2 1→1 X/O 8 2

Refer to RTB of M210 (ARDF) 007.

Volt/Hz

Date of

Modification

Serial Number

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 3 Page 2 of 2 ISSUED ON: September 30, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15 3811063001

NRG RF 3020 115/60 S.America, etc. A318-16 2471080001

Ricoh DF57 115/60 USA, Canada A318-17 2701060001

NRG RF 3020 220,240/50 Europe, etc. A318-25 2471060001

INFOTEC ARDF IV/II 220,240/50 Europe A318-26 3A50910001

Ricoh DF57 220,240/50 Europe, etc. A318-27 2701061246

V/Hz DESTINATION CODE SERIAL NUMBER

MODIFICATION BULLETIN NO. 4 Page 1 of 2 ISSUED ON: September 30, ’91

Model

Modified Article Parts Catalog

Reason for

Modification

ARDF for M210, NC11, N210, N220 and N230 (Ricoh DF57, Savin 9180, NRG RF 3020, infotec ARDF IV/II)

Parts catalogue correction

Please correct your parts catalogue as follows:

Old P/N Old Descriptione New P/N New Description Q’ty Page Index

11050011 Nylon Clip - 8N 11050034 Nylon Clip - 7N 1→1 7 119

Volt/Hz

Date of

Modification

Serial Number

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 4 Page 2 of 2 ISSUED ON: September 30, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15

NRG RF 3020 115/60 S.America, etc. A318-16

Ricoh DF57 115/60 USA, Canada A318-17

NRG RF 3020 220,240/50 Europe, etc. A318-25

INFOTEC ARDF IV/II 220,240/50 Europe A318-26

Ricoh DF57 220,240/50 Europe, etc. A318-27

V/Hz DESTINATION CODE SERIAL NUMBER

Reissued on: September 30, ’92

MODIFICATION BULLETIN NO. 5 Page 1 of 3 ISSUED ON: September 30, ’91

Model

Modified Article Main board, feed-in motor and caution decal - fuse

Reason for

Modification

ARDF for M210, NC11, N210, N220 and N230 (Ricoh DF57, Savin 9180, NRG RF 3020, infotec ARDF IV/II)

Vendor change and to meet the UL standards

Volt/Hz

Date of

Modification

Serial Number

The feed-in motor is now procu red from the new vendor and the part numbe r h as be en chan ged. To meet the UL standards for th e new motor, the fuse spe cifica tion printed on the main board has be en chan ged from "FU101 3A" to "FU101 F3A/1 25 V, and a caution decal has been added to the inside of the DF upper cover. The old and new parts’ interchangeability is O/O, exce pt in the U.S. A.

Old P/N New P/N Description Q’ty Interchangeability Page Index A4655190 A4655175 DF Main Board A4225300 AX060043 Feed-in Motor

--- AA000072 Caution Decal - Fuse

1→1 1→1 0→1

O/O 9 * O/O 5 83

— 7 * 56

Note: The old motor (A4225300) is still used on other models.

* 56 : New Index Number

Reissued on: September 30, ’92

DETAILS OF MODIFICATION

MODIFICATION BULLETIN NO. 5 Page 2 of 3 ISSUED ON: September 30, ’91

CAUTION

For continued protection against risk of fire, replace only with same type and rating of fuse.

* 56

T. Ito, Manager Copier Technical Support

Reissued on: September 30, ’92

MODIFICATION BULLETIN NO. 5 Page 3 of 3 ISSUED ON: September 30, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15

NRG RF 3020 115/60 S.America, etc. A318-16 2471080001

Ricoh DF57 115/60 USA, Canada A318-17

NRG RF 3020 220,240/50 Europe, etc. A318-25 2471060001

INFOTEC ARDF IV/II 220,240/50 Europe A318-26 3A50910001

Ricoh DF57 220,240/50 Europe, etc. A318-27 2701061246

V/Hz DESTINATION CODE SERIAL NUMBER

Model

ARDF

(Ricoh

for

M210,

DF57,

MODIFICATION BULLETIN NO. 6

NC11, N210, N220 and N230

Savin

9180, NRG RF 3020,

infotec

ARDF lV/II)

Page 1 of 3

Volt/Hz

ISSUED ON: September 30,’91

Date of

Modification

Serial Number

Modified Article

Reason for

Modification

Because

modified

the feed- in motor has been discontinued, a new motor is supplied.

to match the new motor used, and a caution decal has been added.

Main board, feed-in motor and caution decal - fuse

To meet UL standards

To meet the UL standards, the main board

The fuse specification printed on the main

been changed from “FU1 01 3A” to “FU1 01 F3A/125V, and a caution decal has been added to the inside of the DF upper

Old P/N

A4655190 A4655175

A4225300 A3189500

---

New P/N

AA000072

Description

DF

Main

Board

Feed-in Motor (See NOTE below)

Caution Decal - Fuse

Q’ty

1-1

0-

Interchangeability

0/0 0/0

1

—

Page Index

9

5

7

*

83

*56

I

has been

I

board has

cover.

NOTE : The feed-in motor

When installing the new motor on document feeders produced before this modification, attach the caution decal on the DF upper cover (see next page).

(A3189500)

is composed of the new feed-in motor and the

decal

(P/N : AA000072).

* 56: New Index Number

DETAILS OF MODIFICATION

MODIFICATION BULLETIN NO. 6

Page 2

of

3

ISSUED ON: September 30,’91

CAUTION

For continued

protection against risk of fire, replace only with same type and rating of fuse.

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 6

Page 3 of 3

ISSUED ON: September 30, ’91

MODEL NAME

Savin 9180 ARDF

Ricoh

DF57

V/Hz

115/60

1 1

DESTINATION CODE

USA, Canada A318-15

USA, Canada

A31 8-17

,

SERIAL NUMBER

3811063001

2701060001

MODIFICATION BULLETIN NO. 7 Page 1 of 2 ISSUED ON: November 30, ’91

Model

Modified Article Feed-in Motor Harness

Reason for

Modification

ARDF for M210, NC11, N210, N220, and N230 (Ricoh DF57, Savin 9180 ARDF, Nashua RF 3020, Infotec ARDF IV/II)

Part standardization with other ARDF

Due to part standardization with other ARDF, the Feed-in Motor Harness has been changed. The interchangeability is O/O.

Old P/N New P/N Description Q’ty Used Interchangeability Index No. Page

A4225204 A3385204 Feed-in Motor Harness 1 → 1 O/O 84 5

Volt/Hz

Date of

Modification

Serial Number

T. Ito, Manager Copier Technical Support

MODIFICATION BULLETIN NO. 7 Page 2 of 2 ISSUED ON: November 30, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15 381108XXXX

NRG RF 3020 115/60 S.America, etc. A318-16 2471080001

Ricoh DF57 115/60 USA, Canada A318-17 2701080001

NRG RF 3020 220,240/50 Europe, etc. A318-25 2471080001

INFOTEC ARDF IV/II 220,240/50 Europe A318-26 3A50810001

Ricoh DF57 220,240/50 Europe, etc. A318-27 2701081226

V/Hz DESTINATION CODE SERIAL NUMBER

Reissued on: January 15, ’92

MODIFICATION BULLETIN NO. 8 Page 1 of 2 ISSUED ON: November 30, ’91

Model

Modified Article Philips Pan Head Screw - M5 x 10

Reason for

Modification

ARDF for M210, NC11, N210, N220, and N230 (Ricoh DF57, Savin 9180 ARDF, Nashua RF 3020, Infotec ARDF IV/II)

To install the ARDF onto the new product

To install the ARDF onto the new product, these screws which secure the Mounting Bracket (Index # 18 ) is changed from 10mm long to 12mm.

Old P/N New P/N Description Q’ty Used Interchangeability Index No. Page

03150100W 03150120W Philips Pan Head Screw M5 x 12 2 → 2 X/O 122 3

1. EXTERIOR & TRANSPORT SECTION (A318) (Page 2)

Volt/Hz

Date of

Modification

Serial Number

03150120W

T. Ito, Manager Copier Technical Support

Reissued on: January 15, ’92

MODIFICATION BULLETIN NO. 8 Page 2 of 2 ISSUED ON: November 30, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15 381108XXXX

NRG RF 3020 115/60 S.America, etc. A318-16 2471080001

Ricoh DF57 115/60 USA, Canada A318-17 2701080001

NRG RF 3020 220,240/50 Europe, etc. A318-25 2471080001

INFOTEC ARDF IV/II 220,240/50 Europe A318-26 3A50810001

Ricoh DF57 220,240/50 Europe, etc. A318-27 2701081226

V/Hz DESTINATION CODE SERIAL NUMBER

Reissued on: January 31, ’92

MODIFICATION BULLETIN NO. 9 Page 1 of 2 ISSUED ON: December 15, ’91

Model

Modified Article Harness - Pulse Generator

Reason for

Modification

ARDF for M210, NC11, N210, N220, and N230 (Ricoh DF57, Savin9180 ARDF, Nashua RF3020, Infotec ARDF IV/II)

Part standardization with other ARDF

Due to part standardization with other ARDF, the Harness - Pulse Generator has been changed. The new Harness - Pulse Generator is an assembly of a relay harness and a grounding wire. The interchangeability is X/O.

Old P/N New P/N Description Q’ty Used Interchangeability Index No. Page A4225202 A4975202 Harness Pulse Generator 1 → 1 A4225212 ------ Grounding Wire 1 → 0 88 5

X/O

Volt/Hz

10 5

Date of

Modification

Serial Number

T. Ito, Manager Copier Technical Support

Reissued on: January 31, ’92

MODIFICATION BULLETIN NO. 9 Page 2 of 2 ISSUED ON: December 15, ’91

MODEL NAME

Savin 9180 ARDF 115/60 USA, Canada A318-15 3811104246

NRG RF 3020 115/60 S.America, etc. A318-16 2471100001

Ricoh DF57 115/60 USA, Canada A318-17 2701100001

NRG RF 3020 220,240/50 Europe, etc. A318-25 2471100007

INFOTEC ARDF IV/II 220,240/50 Europe A318-26 3A51010001

Ricoh DF57 220,240/50 Europe, etc. A318-27 2701101451

V/Hz DESTINATION CODE SERIAL NUMBER

Reissued on: April 15, ’92

MODIFICATION BULLETIN NO. 10 Page 1 of 3 ISSUED ON: February 15, ’92

Model

Modified Article DF Mounting Bracket

Reason for

Modification

Draw

No.

Old Parts

No.

A4651195 A3181195 Mounting Bracket

ARDF for M210, NC11 and NCX, N210, N220 and N230

(Ricoh DF57, Savin 9180ARDF, Nashua RF3020, Infotec ARDF IV / II)

To install the ARDF onto the new product

New Parts

No.

A3181530 DF Halfway Sensor Actuator

03130050W

Description

Philips Pan Head Screw M3 x 5

Volt/Hz

A.B.C.

Rank Part No. Description Index No. Page

Q’ty Used

Old → New

1 → 1

** 1 → 1

Inter-

change-

ability

X/O

Part needed for replacement by new part Parts Catalog

Date of

Modification

Serial Number

* 18 → 66

62 1 - 3

116 1 - 3

Note: * This ARDF has two mounting brackets as accessories. Each brackets has its own part numbe r, but both have the same index number (No.18). So, to identify these two mounting brackets, a new index number (No.66) is set to the new mou nting bracket.

1 - 3

** These two parts (A3181530, 03130050W) are already described in the parts list on page 1-3. Please add them only in the illustration on page 1-2.

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