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		Date of	Serial Number
									Modification
Modified Article		Front Cover etc.
	Reason for	Due to a design change in the LCT, the following parts have been changed.
	Modification
Draw	Old Parts	New Parts		A.B.C.	Q’ty Used	Inter-	Part needed for replacement by new part			Parts Catalog
No.	No.	No.	Description	Rank	Old → New	change-	Part No.	Description		Index No.	Page
						ability
	A4632723	A4632717	Front Cover - Large Capacity		1 → 1	X/X				1	9
			Tray (RIC)
	A4637053	A4637517	Front Cover - Large Capacity		1 → 1	X/X	X/O as a set			1	9
			Tray (KAL)
	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
	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. Interchangeability:

B : Replace with new parts at time of repair.

C : Replace with new parts at time of overhall.

(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. 5

Page 2 of 3

ISSUED ON: April 15, ’91

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.

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T. Ito, Manager

Copier Technical Support