Hi I was given a K8400 with dual head. The right head is about 2mm higher up from the bed than the left head. Can any one tell me how to level the heads please.
Follow these assembly steps for correct mounting height of the printhead.
For leveling the printhead and bluildplate follow these steps:
You can also use a better tool for leveling buildplate, like a feeler gauge
Correct distance between nozzle tip and buildplate is 0,15mm.
So use de 0.15 feeler gauge for adjusting.