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4.1.17 High-voltage Power Supply PCB
(1) Remove the screw and take off the high-voltage insulator sheet.
(2) Slightly lift up the high-voltage power supply PCB and disconnect the high-voltage power flat
cable and EL (eraser lamp) harness.
n Reassembling Notes
• Fold the high-voltage power flat cable and route it as illustrated above.
• Before reinstalling the high-voltage power supply PCB, check the high-voltage contacts for any
toner particles, paper dust or dirt, and clean them out.
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