Ricoh A042 Modification Bulletin 9350

MODIFICATION BULLETIN NO. 11 Page 1 of 1 ISSUED ON: October 31, ’92

Model SP35 only Volt/Hz

Mod i fied Article Main ROM

Reason for

Software bag

Modification

To fix the below problems, the main ROM has been changed.

1. The first bin of the mini-sorter is not lifted when the sort mode is selected just after the main switch is on.

2. The second original is not registered/centered on copy in series copy modes.

Old P/N New P/N Description Interchangeability Index No. Page

A0425130 A0425131 IC - AMC27C512-155DC X/O 1 39

Date of

Modification

A042-15 8320306179

Serial Numbe r

T. Ito, Man ager
Copier Technical Support

MODIFICATION BULLETIN NO. 14 Page 1 of 2 ISSUED ON: October 31, ’92

Model SP35 only Volt/Hz

Mod i fied Article Optic s

Reason for

Modification

Draw

No.

Old Parts

No.

A0001629 A0001629 Wing - Side 5 → 25333

A0421363 A0421364 Left Scale Bracket 1 → 1 X/O * New Index No. 8 3 3

Date of

Modification

A042-15 8320306179

To prevent SC22

New Parts

No.

A0521668 Wing - Center 0 → 3 X/O * 66 33

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 : Repla ce with new parts immediately. B : Replace with new parts at time of repai r. C : Repla ce with new parts at tim e of ov erhaul.
Interchangeability:
(1) W hen old and new parts are not mutually interchangeable, us e additional parts or an assembly part as indicated in " Parts nee de d for replacemen t by new part" to
install the ne w pa rt.
(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 pa rt can be used
in the old machine. x = Not interchangeable o = I nterchangea ble