The Okipage 8Im Malfunctions After The Power Supply Has Been Turned On - Oki OKIPAGE 8iM Maintenance Manual

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The OKIPAGE 8iM malfunctions after the power supply has been turned on.

• Turn the power supply off, then on again.
• Is the LED lamp on?
• No Is the AC cable connected correctly?
• Yes Is +5 V supplied between CN1 Pin 7 and CN1 Pin 13 of the high-voltage power
• Yes Is 1-2 V voltage supplied between CN1 Pin 2 and CN1 Pin 13 of the high-voltage
• Yes Replace the high-voltage power supply board(P2H).
• Yes
41260201TH Draft
• No Connect the AC cable correctly.
supply board (P2H)?
(Pin 7: +5 V, Pin 13: 0V)
• No Are the CN1 connectors of the high-voltage power supply board (P2H)
and main control board connected correctly?
• No Connect the CN1 connectors correctly.
• Yes Is +5 V supplied between CN2 Pin 2 and CN2 Pin 3 of the main control
board?
(Pin 2: +5 V, Pin 3: 0 V)
• No Replace the high-voltage power supply board(P2H).
• Yes Replace the main control board.
power supply board(P2H)?
• No Replace the main control board.
Replace the main control board.
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