Compared with the traditional 3D printer, Anet ET4 solves the problems of time-consuming manual leveling, messy wiring harness, difficult installation and low accuracy. It adopts modular installation and can be installed in 10 minutes. Support manual and automatic leveling to ensure high precision. 2.8 inch color touch screen, easy to operate. Offline one-click upgrade. One-piece body design saves space. It has widely used in various applications. Maker education realize 3D display products. Model design company, easy to quickly present the model. Individual players DIY at will to realize the production of various scene models.