Ricoh A463 Modification Bulletin RT25

MODIFICATION BULLETIN NO. 5 Page 1 of 3 ISSUED ON: April 15, ’91

Model Large Capacity Tray for F21/F22 Volt/Hz

Modified Article Front Cover etc.

Reason for

Due to a design change in the LCT, the following parts have been changed.

Modification

Draw

No.

Old Parts

No.

A4632723 A4632717

A4637053 A4637517

A4632732 Shutter (RIC) 1 → 0 X/O as a set 2 9
A4637054 Shutter (KAL) 1 → 0 2 9
54462724 Spring - Shutter 1 → 0 3 9

New Parts

No.

Description

Front Cover - Large Capacity
Tray (RIC)

Front Cover - Large Capacity
Tray (KAL)

Date of

Modification

A.B.C.

Rank Part No. Description Index No. Page

Q’ty Used

Old → New

1 → 1 X/X 1 9

1 → 1 X/X X/O as a set 1 9

Inter-

change-

ability

Part needed for replacement by new part Parts Catalog

Serial Number

54462723 Shutter Shaft 1 → 0 4 9
52195500 A0585300 Tray Button Switch 1 → 0 X/X 5 9

07200030E Retaining Ring - M3 2 → 0 101 9

Rank: A : Replace with new parts immediately. B : Replace with new parts at time of repair. C : Replace with new parts at time of overhall.
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

To make the look of the LCT compatible with the F22, the design of the front cover and the
tray button switch have been changed, but the old LCT can also be used on the F22.

MODIFICATION BULLETIN NO. 5 Page 2 of 3 ISSUED ON: April 15, ’91

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T. Ito, Manager
Copier Technical Support