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Service Guide OKIPAGE4w
Chapter 3 Parts Replacement
High-Voltage Power Supply Board
(1) Remove upper cover assy. (See Upper Cover Assembly in this Chapter).
(2) Remove three screws 1 and draw out high-voltage power supply board 2.
(3) Disconnect all the cables 3 from high-voltage power supply board 2 and remove high-voltage power
supply board 2.
Caution: Note the following when assembling the high-voltage power supply board:
- Mount the high-voltage power supply board with top cover assy removed or open.
- Take care that cable 3 will not interfere with the paper sensor exit when it is connected.