Questions tagged [autotune]

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M303 Autotune for heatbed fails with "Bad Extruder Number" error. Why?

I'm attempting to get Autotune PID values for the heatbed. I'm using M303 with an E-1 parameter to designate the bed. I'm also using an S parameter to designate the desired temperature. It's returning a "Bad Extruder Number" error each time. M303…
allardjd
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