Oki ML390 - Page 10

Example Printer Serial Number: 401A0154693
Date Code 401 (4 = year. 01 = month)
Revision A
Serial Number 0154693
Compatibility Chart
Item Okidata
P/N
Purpos
e /
Functio
n of
Item
Printer
Serial
Number
Revision
Level
390/391A 390/391B 390/391C 390+ 391+
Main
Control
Board
SKRA
Board
5504540
1
Main
Control
Board
Yes Yes No No No
SKRB
Board
5503870
2
Main
Control
Board
Yes Yes Yes No No
SKRA-3
Board
5504540
3
Main
Control
Board
Yes Yes Yes Yes Yes
Power
Supply
Board
PAII
Board
5503880
1
Power
Supply
Board
Yes Yes No No No
SUII
Board
5504740
1
Power
Supply
Board
Yes Yes Yes Yes Yes
Operator
Panel
Assembl
y