Ricoh df64 Modification Bulletin

RICOH Modification Bulletin PAGE: 1/2

Model: DF64 Date: 15-Jul-97

No: 1

Modified Article: Parts Catalog Correction Prepared by: S.Hizen
From: QAC 1st Field Information Dept.
Reason for
Modification:

Parts catalog correction
To facilitate assembly
Part standardization

Vendor change
To improve reliability
Other

To meet standards

( )

(No serial number cut-in information)

Page 9

Old part New part Description Qty Int Index Note

number number

A548-1432 Belt Drive Roller 1 1
A548-2141 Timing Pulley - 20Z 1 13

A680-1431 Belt Drive Roller Ass’y 1 X/O 1

The individual part numbers for the belt drive roller and the 20Z timing pulley are listed in
the parts catalog, but the roller shaft is actually press-fit into the pulley on the production
line.

The 20Z pulley cannot be installed on the roller shaft in the field. A part number for the belt
drive roller assembly has been assigned instead of separate numbers for the belt drive
roller and the timing pulley.

Belt Drive Roller
A548 - 1432
(No longer available as a service part)

Pulley - 20Z
A548 - 2141
(No longer available as a service part)

Belt Drive Roller Ass’y
A680 - 1431

RICOH Modification Bulletin PAGE: 2/2

Model: DF64 Date: 15-Jul-97

Page 12

The index number was missing in the following illustration.
Please add the missing number as shown below.

New part Description Qty Page Index

number

A548 5230 Indicator Harness 1 12 32

No: 1

 M

Model:

DF64

odification

B

Date:

ulletin

15-Sep-97

No:

PAGE: 1/1

2

Modified Article:
From:
Reason for
Modification:

Please add the following part to your parts catalog.

QAC 1st Field Information Dept.

New part Description Qty Page Index

number

1107 0750 Fuse - 3.15A 250V 1 13 40

Parts Catalog Correction

Parts catalog correction
To facilitate assembly
Part Standardization

Vendor change
To improve reliability
Other

Prepared by:

J.Kasamoto

To meet standards

( )