⬢Let's make sure the cables from the hotend aren't in contact with the heatbed.
⬢By rotating the threaded rods at the same time, lower manually the X-axis down until the nozzle is almost touching the heatbed.
⬢In case the P.I.N.D.A. sensor touches the bed before the nozzle, move it up slightly.
Ensure there is a gap between the screw in the heatbed and the surface of the hotend cables. The gap should be 2-3 millimetres, the steel sheet will add another 1 mm.
In case the cables are rubbing against the screw, adjust them (push them up in the extruder)
ケーブルを調整できない場合は、M3×10 ネジ を緩め、予備の M3n ナット を使用してネジ山の長さを短くします。 その後、ネジを元に戻します。