Rap 21B: Printer Alarm 1 - OKIDATA OF1000 Service Manual

RAP 21B: Printer Alarm 1

START
Power the Okifax 1000, Off then On again. Is the problem resolved?
YES End of procedure.
NO Is the harness between CN1 of the PCNT-150 board and CN3 of the MCNT-150 board
undamaged and properly connected?
NO Replace or properly attach the harness.
YES Replace the PCNT-150 board.
Is the problem resolved?
YES End of procedure.
NO Replace the MCNT-150 board.
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Service Guide OF1000
Chapter 4 Failure & Repair Analysis
Page: 154