Ricoh ps280, ps290 Modification Bulletin

MODIFICATION BULLETIN NO. 1 PAGE 1 OF 2

ISSUED ON: November 15, ’95

Model PS270 / 280 / 290 Volt/Hz

Modified Article Interface Board

Reason for

To meet the CE Mark standards.

Modification

Inter-

Old P/N New P/N Description Q’ty Used

A5495100 A5495103 Interface Board (A549)
A5505100 A5505103 Interface Board (A550)
A5535100 A5535103 Interface Board (A553)

1 → 1
1 → 1
1 → 1

change-

ability

X/O 3 7 (PS280)
X/O 3 7 (PS290)
X/O 30 7 (PS270)

Note: In markets oth er than Europe, the int erch an ge ab ility is O/O.

Date of

Modification

Parts Catalog

Index No. Page

Serial Number

M. Iwasa, Manager
Technical Support Department

MODIFICATION BULLETIN NO. 1 PAGE 2 OF 2

V/Hz DESTINATION CODE SERIAL NUMBER

MODEL NAME

PS 290 115/60 USA, Canada A549-15 3A15070001

PS 290

115/60

220, 240/50

Whole World A549-17 A3775070001

PS 290

115/60

220, 240/50

Whole World A549-22 887508XXXX

PS 290 220, 240/50 Europe A549-26 3G40750001
PS 280 115/60 USA, Canada A550-15 2A95070001

PS 280

115/60

220, 240/50

Whole World A550-17 A3785070001

PS 280

115/60

220, 240/50

Whole World A550-22 8865070001

PS 280 220, 240/50 Europe A550-26 3G50750001
PS 270 115/60 USA, Canada A553-15 2A85070001

PS 270

115/60

220, 240/50

Whole World A553-17 A3795070001

PS 270

115/60

220, 240/50

Whole World A553-22 8855070001

PS 270 220, 240/50 Europe A553-26 3G60750001

ISSUED ON: November 15, ’95

MODIFICATION BULLETIN NO. 2 PAGE 1 OF 2

ISSUED ON: September 15, ’96

Model PS270 / 280 / 290 Volt/Hz

Modified Article Rear Cover

Reason for

Modification

Old P/N New P/N Description Q’ty Used

A549 1227 A549 1229 Rear Cover
A549 1272 A549 2373 Rear Cover
A549 1276 A549 1266

To ensure the grounding of the rear cover, two screw holes have been added
at the bottom of the rear cover and a grounding plate has been added to the
Upper Rear Cover Holder.

Inter-

change-

ability

X/X 27 3 PS280 / 290
X/X 7 3 PS270
X/O 1 7

Upper Rear Cover Holder

1 → 1
1 → 1
2 → 2

Parts Catalog

Index No. Page

Date of

Modification

Serial Number

The interchangeability of old the both and new rear covers is X/X, because the bracket for the screw s that secure the rear
cover at the bottom has also been added to the base plate of the machine. The base plate is not a s ervice part.

T. Inoue, General Manager
1st Field Information Dept. QAC

MODIFICATION BULLETIN NO. 2 PAGE 2 OF 2

ISSUED ON: September 15, ’96

MODEL NAME

PS 290 115/60 USA, Canada A549-15 3A16070001

PS 290

PS 290

PS 290 220, 240/50 Europe A549-26 3G40760001
PS 280 115/60 USA, Canada A550-15 2A96070001

PS 280

PS 280

PS 280 220, 240/50 Europe A550-26 3G50560001
PS 270 115/60 USA, Canada A553-15 2A86070001

PS 270

V/Hz DESTINATION CODE SERIAL NUMBER

115/60

220, 240/50

115/60

220, 240/50

115/60

220, 240/50

115/60

220, 240/50

115/60

220, 240/50

Whole World A549-17 A3776050001

Whole World A549-22 8876050001

Whole World A550-17

Whole World A550-22 8866050001

Whole World A553-17 A3796060001

PS 270

PS 270 220, 240/50 Europe A553-26 3G60760001

115/60

220, 240/50

Whole World A553-22

8856050001

MODIFICATION BULLETIN NO. 3 PAGE 1 OF 1

ISSUED ON: September 30, ’96

Model PS280 / 290 Volt/Hz

Modified Article Parts Catalog No serial number cut-in information.

Reason for

Modification

The Front Right Bracket and the knob screw for the bracket are missing in
the PS280 / 290 parts catalog.

Date of

Modification

Serial Number

Please add these numbers to your parts catalog.

New P/N Description Q’ty Used

A549 6101 Front Right Bracket
A549 6102 Knob Screw

42

43

0 → 1
0 → 1

Inter-

change-

ability

------- 42 3

------- 43 3

Index No. Page

Parts Catalog

T. Inoue, General Manager
1st Field Information Dept. QAC