Zhengzhou Le Cai Polytron Technologies Inc   

Before printing with a lottery 3D printer, users must confirm whether the platform is level or not, and check whether the distance between the platform and the sprinkler is appropriate. If it does not meet the requirements, it must be adjusted. The specific steps are as follows: 1. Check the LCD screen display, click the middle knob, open the Prepare menu, press the confirmation key. 2, select AutoHome click confirmation, so that X, Y, Z return to zero. 3, wait until the three axis returns to zero point, turn off the power supply and adjust the platform.