Ender 3 Pro print head fans on 100% all the time...
I've just built my Ender 3 Pro and the fans on the print head are running 100% all the time... regardless of what I set them to on the control screen. I've just done the dog print and that worked fine so all else is working... but I can't stop the fans... anyone offer any help or advice ? Thanks.
The nozzle fan is not controllable and will turn on when the machine is turned on
the hotend fan runs at 100% all the time, the part cooling fan is controlled by the slicing software. this one shouldn't run before / after printing, depending on the machine / slicer settings