m3d PRO - Safety; General Safety Warnings; Food and Medical Precautions; Maintenance and Repair Information

2.
Step.6 Once the extruder has reached the top and cannot go up any more than it should the
software will not allow you to raise it any more. In the Gcode window of the spooler type
M1012 and hit enter then type G33 and hit enter you can now raise the gantry all the way to the
top until you will be able to remove the extruder without issue. Once free Disconnect The Pro
from the USB and Power
1.