Ender 3 v2 max temperature July 8, 2019 16 32 64 128 Ender 3 v2 neo max temperature Ender 3 v2 max nozzle temperature Ender 3 v2 max bed temperature Creality ender 3 v2 max temperature Ender 3 v2 temperature calibration Ender 3 temperature sensor Ender 3 thermistor fix Ender 3 s1 max print speed Ender 3 mesh