1.Preparation
①. Consumable preparation
One Laser X model device*1，M2 hexagon wrench
②. Debug software
None
2.Operation step
①Use an M2 hexagon wrench to loosen the six screws on the right side panel and remove the side panel.
②Press the blue air valve to draw out the built-in air.
③.Insert the external air tube into the blue air valve nozzle. 
④Insert the external air pipe into the air nozzle valve and turn on the external air compressor. 