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This troubleshooting article applies only to post 2020 machines P2 Machines |
If the machine is not operating and the” information light” next to the power button at the rear status panel of the machine and the firmware LED on the logic board flashes with the following eight-bit pattern as described here:
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Where 0 indicates a short pulse which is 1/4 second and 1 indicates a long pulse which is 1 second long.
Since this is a high-priority error, the internal piezo speaker will also output an acoustic signal with the same pattern.
This pattern indicates a fundamental error of the encoder if it is not plugged in or the cables are otherwise faulty.
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