Why isn't my print head fan coming on?

New Home Forum Mostly Printed 3D Printer -MP3DP Advice – MP3DP Why isn't my print head fan coming on?

This topic contains 1 reply, has 2 voices, and was last updated by  Ryan 8 months, 1 week ago.

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  • #27361

    Jon Petersen
    Participant

    Anyone have an idea of what temp the fan should come on? I thought it was always on, but it isn’t either.

    #27362

    Ryan
    Keymaster

    Depends.

    The one on the heatsink should always be on (hardwired to power), the print fan is set in your slicer, mostly for PLA every layer other than the first.

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