Ricoh A018 Modification Bulletin 7230

MODIFICATION BULL E TIN NO. 56 Page 1 of 2 ISSUED ON: October 31, ’92

Model V25 Volt/Hz

Mod i fied Article Optic s

Reason for

Modification

Draw

No.

Old Parts

No.

A0001629 A0001629 Wing - Side 5 → 25329

A0421363 A0421364 Left Scale Bracket 1 → 1 X/O * New Index No. 8 29

Date of

Modification

Service Part Only

To prevent SC22

New Parts

No.

A0521668 Wing - Center 0 → 3 X/O * 66 29

Description

A.B.C.

Rank Part No. Description Index No. Page

Q’ty Used

Old → New

Inter-

change-

ability

Part needed for replacement by new part Parts Catalog

Serial Numbe r

Rank: A : Replace wit h new parts immediately. B : Repl ace with new par t s at time of repair. C : Replace w ith new parts at time of overhaul .
Interchangeability:
(1) W hen old and new parts are not mutually interchangeable, use a dditional parts or an assembly part as indicated in "Parts needed for replacement by new part" to
install the ne w pa rt.
(2) The mark to the left of the sl ash indicates whethe r the old part can be used in the ne w ma chine, and the mark to the right indicates whether the new part can be use d
in the old machine. x = Not interchangeable o = I nterchangea ble

MODIFICATION BULL E TIN NO. 56 Page 2 of 2 ISSUED ON: October 31, ’92

DETAILS OF MODIFICATION

When the screws which fix the exposure lamp wings are caught at the edge at the exposure glass, SC22 turns on.
To prevent this, the gap between the exposure glass and the first scanner has been widen by modifying the wings.
Also, the left scale bracket has been modified to minimize the warp.

T. Ito, Man ager
Copier Technical Support