Z limit sensor problem
The limit sensor is not being detected,it'll keep running to find the limit sensor.Restart the machine, lift the Z axis, and check the two sensors，Use the baffle to block the sensor and see if it goes off properly.If the same problem occurs with other axes, it can also be checked in this way.
If you have any questions about 3D printer，contact [email protected],view our website：https://www.innocube3d.com/