I don't understand this Z-Live calibration – Others (Archive) – Prusa3D

Cas Wz-2d Calibration

I don't understand this z-live calibration – others (archive) – prusa3d

I don't understand this Z-Live calibration – Others (Archive) – Prusa3D

I don't understand this Z-Live calibration – Others (Archive) – Prusa3D
I don't understand this Z-Live calibration – Others (Archive) – Prusa3D