Ricoh 5203 Modification Bulletin M10

MODIFICATION BULLETIN NO. 32 Page 1 of 3 ISSUED ON: June 30, ’91

Model M10 Volt/Hz

Modified Article Clutch Control Ratchet

Reason for

To continue supplying parts

Modification

Draw

No.

Old Parts

No.

52031823 Clutch Control Ratchet 1 - 0 12 1 - 13

New Parts

No.

52039503 Clutch Kit - Slider Drive 0 - 1 X/O * 44 1 - 13

Description

Date of

Modification

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

* New Index

Serial Number

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

MODIFICATION BULLETIN NO. 32 Page 2 of 3 ISSUED ON: June 30, ’91

DETAILS OF MODIFICATION

According to the M10 MB No. 27, the following parts were changed to standardize the slider drive parts.

P/N 52031823 P/N 52141834

X/X

X/X

P/N 52141835

X/O (As a set)

P/N 52031833 (New Part)

However, P/N 52031823 (clutch control ratchet) is no longer available. To continue supplying parts to the field, P/N
52039503 has been registered as a service part instead of P/N 52031823.

P/N 52039503 (Clutch Control Ratchet)

Contents 1. P/N 52141834 (Scan Clutch Spring Ass’y)

2. P/N 52141835 (Return Clutch Spring Ass’y)

3. P/N 52031833 (Collar - Return Gear Boss)

T. Ito, Manager
Copier Technical Support

MODIFICATION BULLETIN NO. 32 Page 3 of 3 ISSUED ON: June 30, ’91

MODEL NAME

SAVIN 7010 115/60 USA, CANADA 5203-15

NASHUA 3900 115/60 S.AMERICA, etc. 5203-16

RICOH M10 115/60 USA, CANADA 5203-17
RICOH M10 110/60 TAIWAN 5203-19

NASHUA 3900 220/50 EUROPE 5203-25

KALLE 9012 220/50 EUROPE 5203-26
RICOH M10 220/50 EUROPE 5203-27
RICOH M10 220/60 PHILIPPINE, etc. 5203-28

NASHUA 3900 240/50 EUROPE, etc. 5203-35

RICOH M10 240/50 ENGLAND 5203-37

RICOH Ripro 115/60 USA, CANADA 5203-57

V/Hz DESTINATION CODE SERIAL NUMBER