Creality Spider - Level Nozzle to Print Platform

9.调整喷嘴与打印平台之间的距离，使喷嘴尖头与平台距离0.1mm。可以通过调节Z轴限位开关位置与调平
螺母实现，调平后开始打印;
9.Adjust the distance between the nozzle and the printing platform so that the distance
between the nozzle tip and the platform is 0.1mm. It can be achieved by adjusting the
position of the Z-axis limit switch and the leveling nut. After leveling, start printing;