操作步骤详解：
1.请带上棉布手套和橡胶手套；
Gloves and cotton gloves, please
2.断开3D打印机电源；
Power off the 3D printer
3.废液盘能有效避免地板污染；
Waste liquid tray can effectively avoid floor pollution
4.拧松打印平台螺丝，取下打印平台；
Loosen the screws of the printing platform and remove the printing platform
5.拧下料槽固定螺丝，取下料槽；
Screw out the fixing screw of the chute and remove the chute
6.使用酒精和无尘布清洁打印平台树脂和脏污；
Use alcohol and a clean cloth to clean the resin and dirt on the printing platform
7.使用配套工具，拧松打印平台四颗固定螺丝；
Use the matching tools to loosen the four fixing screws of the printing platform
8.安装打印平台，拧紧大螺丝；
Install the printing platform and tighten the big screw
9.接通打印机电源；
Turn on the printer
10.放入调平膜到打印屏上；
Put the leveling film on the print screen
11.按下开机键，打印机开机；
Press the power on key to turn on the printer
12.依次点击“工具–手动–小房子图标”；
Click the “tools – Manual – small house icon”
13.z轴开始自动归零；
Z axis starts to return to zero automatically;
14.左手用力按住打印平台；
Press and hold the printing platform with your left hand
15.右手拧紧固定螺丝；
Tighten the fixing screw with the right hand;
16.拉扯调平膜，当四角阻力一样紧，说明调平成功；
Pull the leveling film, when the four corner resistance is the same, the leveling is successful;
17.按下上升键，适当上升Z轴；
Press the up key to raise z-axis appropriately
18.返回主界面，并关机。
Return to the main interface and shut down.
