If you downloaded and installed the Mesh Bed Leveling file (no BLtouch), you need do do a "manual" bed leveling on the LCD. Select 'Level bed', on the move menu.
It will move the nozzle around the bed and you use the dial knob to adjust the Z level to a piece of paper. After all the points are measured, save to EEPROM. It will auto load this on start-up.
You need to level the bed and save to EEPROM.
If you downloaded and installed the Mesh Bed Leveling file (no BLtouch), you need do do a "manual" bed leveling on the LCD. Select 'Level bed', on the move menu.
It will move the nozzle around the bed and you use the dial knob to adjust the Z level to a piece of paper. After all the points are measured, save to EEPROM. It will auto load this on start-up.