Creality CR-10 - Product Usage and Safety Guidelines; Firmware Upgrade Procedure; Important Usage Notes

Set the machine zero
Note: Select "AUTO HOME" instruction, the axes will move to the zero
position (bottom left corner), after hit limit switch stops. Make sure the
Z-axis limit switch is installed correctly (see assembly section detail view)
or nozzle will spray to the platform while executing this command.
Moving axis
Stepping 10mm
Stepping 1mm
Stepping 0.1mm
Move X-axis
Move Y-axis
Move Z-axis
Move E-axis