Ricoh FW740 Modification Bulletin

MODIFICATION BULLETIN NO. 1 PAGE 1 OF 3

Fig. No. 2

ISSUED ON: December 31, ’94

Model J2SS Volt/Hz

Modified Article Parts Catalog

Reason for

Parts Catalog Correction

Modification

1. Illustration and Table Correctio n
Please correct the illustration on page 16 (fig. No.1) and the table on page 38 (fig. No. 2).

Page 16

Page 38

Incorrect

Index No.
R43 130 154
R44 130 154

Delete

Correct Index

No.

Date of

Modification

Serial Number

Fig. No. 1

2. Part Number Correction
Please correct your parts catalog as follows:

Parts Catalog

Incorrect P/N Correct P/N Description

Index No. Page

14040131 Varistor - ERZ - C10DK271U 41 110

14040286 Varistor - ERZ - C10DK271W 41 110 (USA version only)

A1633591 A1633594 Cleaning Blade Pressure Spring 23 30

MODIFICATION BULLETIN NO. 1 PAGE 2 OF 3

DETAILS OF MODIFICATION

3. Not Listed
Please add the following part numbers to your parts catalog:

ISSUED ON: December 31, ’94

16302474
A1634357 Right Support Guide 31 * 30 Fig. No. 3
A1634358 Left Support Guide 31 * 31
A1634359 Middle Support Guide 31 * 32

Page 30

P/N Description

Registor - 470KΩ ±5% 1/8W

31
Left Support Guide

Parts Catalog

Page Index No.

39 * 154

* New Index

32
Middle Support Guide

30
Right Support Guide

fig. No.3

S. Hamano, Assistant General Manager
Technical Support Department

MODIFICATION BULLETIN NO. 1 PAGE 3 OF 3

ISSUED ON: December 31, ’94

MODEL NAME

K+E 3036 115/60 USA, CANADA A163-12

RICOH FW740 115/60 USA, CANADA A163-17

OZALID EF1001

RICOH FW740

RICOH FW740

REGMA 910

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50,60

220, 230,

240/50

EUROPE A163-26

EUROPE A163-27

ASIA A163-29

EUROPE A163-37

MODIFICATION BULLETIN NO. 2 PAGE 1 OF 3

ISSUED ON: January 31, ’95

Model J2SS Volt/Hz

Modified Article Parts Catalog

Reason for

Parts Catalog Correction

Modification

Modification

1. Part Number Correction
The old spring hook is no longer produced. The two types of spring hoo k have bee n reg iste red as spare parts.

Incorrect P/N Correct P/N Description

Index No. Page

54199653 Spring Hook 6 45 1

A1639504 Spring Hook - SS-22 6 45 1
A1639505 Spring Hook - SS-21 * 10 45 1

Parts Catalog

Draw No.

2. Not Listed
Please add the following part to your parts catalog:

Date of

Serial Number

P/N Description Q’ty

Index No. Page

A1631385 Operating Sheet 1 * 27 7 2

Parts Catalog

Draw No.

* New Index

DETAILS OF MODIFICATION

MODIFICATION BULLETIN NO. 2 PAGE 2 OF 3

ISSUED ON: January 31, ’95

Spring Hook - SS-22
A1639504

Spring Hook
54199653

Spring Hook - SS-21
A1639505

Draw No.1

Operating Sh ee t
A1631385

Draw No. 2

S. Hamano, Assistant General Manager
Technical Support Department

MODIFICATION BULLETIN NO. 2 PAGE 3 OF 3

ISSUED ON: January 31, ’95

MODEL NAME

K+E 3036 115/60 USA, CANADA A163-12

RICOH FW740 115/60 USA, CANADA A163-17

OZALID EF1001

RICOH FW740

RICOH FW740

REGMA 910

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50,60

220, 230,

240/50

EUROPE A163-26

EUROPE A163-27

ASIA A163-29

EUROPE A163-37

MODIFICATION BULLETIN NO. 3 PAGE 1 OF 3

ISSUED ON: May 31, ’95

Model J2SS Volt/Hz

Modified Article Grounding Plate Spring & Bushings

Reason for

To ensure grounding

Modification

Date of

Modification

Serial Number

To ensure grounding, the grou nding plate spring of the lower entrance guid e has been cha ng ed to a groun din g wire and
the material of the exit unit bushin g ha s been cha ng ed as shown in the illustrations on the next page.

Old P/N New P/N Description Q’ty Used

A1634464 Grounding Plate Spring

A1635640 Grounding Wire

08053385 Bushing - 6mm

50530447 Bushing - 6mm

1 → 1

2 → 2

Inter-

change-

ability

X/O 7 29

X/O 103 31

Parts Catalog

Index No. Page

DETAILS OF MODIFICATION

ISSUED ON: May 31, ’95

MODIFICATION BULLETIN NO. 3 PAGE 2 OF 3

12. PAPER EXIT SECTION 1

Grounding
Plate Spring

Grounding Wire

13. PAPER EXIT SECTI ON 2 (A1 63 )

The material of this bushing
has been changed.

The material of this bushing
has been chang ed.

M. Iwasa Manager
Technical Support Department

MODIFICATION BULLETIN NO. 3 PAGE 3 OF 3

ISSUED ON: March 31, ’95

MODEL NAME

K+E 3036 115/60 USA, CANADA A163-12 3364120001

RICOH FW740 115/60 USA, CANADA A163-17 A3844120069

OZALID EF1001

RICOH FW740

RICOH FW740

REGMA 910

V/Hz DESTINATION CODE SERIAL NUMBER

220, 230,

240/50

220, 230,

240/50

220, 230,

240/50,60

220, 230,

240/50

EUROPE A163-26 6881240001

EUROPE A163-27 A3844120001

ASIA A163-29 A3844120093

EUROPE A163-37 28000071

These changes except for the
ROM and the Main Board are
only for North American version.
Note:
In the markets other than Noth
America, the interchangeability
of the both ROM and Main
board is O/O.

*

MODIFICATION BULLETIN NO. 4 PAGE 1 OF 3

: Revised
Re-ISSUED ON: December 15, ’95
ISSUED ON: October 15, ’95

*

Model J2SS Volt/Hz

Modified Article See Below

Reason for

To meet the Energy Star requirements, the following parts have been changed.

Modification

Draw

Old Parts

No.

No.

A1631095 A1631100 Right Latch Bracket
12041545 12042421 Main SW
A1631257 A1631256 Lower Right Front Cover - 115V
A1631259 A1631258 Lower Right Front Cover - (K+E)
A1635600 A1635702 AC Harness
A1635605 A1635704 Lower DC Harness
A1635608 A1635706 Upper DC Harness

New Parts

No.

Description Rank

Q’ty Used

Old→New

1 → 1
1 → 1
1 → 1
1 → 1
1 → 1
1 → 1
1 → 1

Date of

Modification

Inter-

change-

ability

X/X 23 35
X/X 118 35
X/X 15 7
X/X 15 7
X/X X/O as a set 3 35
X/X 5 35
X/X 4 35

Parts needed for replacement by new part

Part No. Description No. Page

Serial

Number

Parts

Catalog

A1635206 A1635208 ROM (IC - AM27C010 - 120DC)
A1635200 A1635230 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

12081392 Relay

A1638637 O/I - Energy Star

1 → 1
1 → 1
0 → 1
0 → 1

X/X 1 39
X/X 7 35

*

*

119 35

643