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"Print Fan Error" a 33.3 chance of "error"  

Active Member
"Print Fan Error" a 33.3 chance of "error"

The print fan has three (3) wires.  If one of them breaks, the LCD displays "print fan error."  In my case, the error comes up, but the fan still spins 100% of the time (above first layer).  Which led me to realize, the third wire which monitors the fan speed is the broken one.  I'm leaving well enough alone and just turning off the fan detection indicator in settings.

This might save some of you the inconvenience of tearing apart your hotend mount, just to get to the wiring.

Posted : 17/02/2020 7:16 pm