M303 and bed heater tuning
fcwilt last edited by
I'm setting up a new printer and the first with firmware 3.3.0.
When tuning the bed heater it got to "phase 4" and the message mentioned "tuning with fan off".
Simple question: Fan? What fan?
Spurius message for bed heaters. With hotend heaters tuned as a tool it will turn the part cooling fan on and off to take its cooling effect on the nozzle into account.