Oki OKIOFFICE 84 Service Manual page 362

Page: 209
Service Guide OKIOFFICE 84
Chapter A Board Descriptions
A1.2 Function of Each Unit
The section describes the principal functions of the individual units of the OKIOFFICE84 electrical sections.
Figure A1.2.1 shows the pertinent block diagram.
Main Control (R51) Board
Operation Panel Unit: O4W board
NCU Board
Power Supply Unit
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