Filament runout sensor operates in reverse

HI Everyone

Had a call from a customer today having an issue with the Creality runout sensor operating backwards from that it should be.

Found an issue listed on reddit but doesn’t look like a real solution unless you change up the firmware.

I have found out that crealtiy sensor is wired with a black, red and yellow wire. If you depin the black and yellow wires and reverse their order should reverse the operation of the sensor.

Just wanted to post it in case anyone else has an issue.

Sounds like someone put the connector on backwards. I’d wag my finger at them but that would be the pot calling the kettle black.

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LOL, Looks like a factory sensor but aftermarket installed, Looks like it was pinned wrong from the factory.