The 3D printing effect is not ideal. Check the leveling first
3D printing leveling is the first lesson that all 3D printing enthusiasts must learn. If the leveling step is not done well, the following problems are likely to occur. We can analyze whether the nozzle is high or low according to the problems in the picture.
3d打印调平是所有3d打印爱好者必学的第一课。如果没有做好调平这个步骤，容易出现以下问题。 我们可以根据图片中的问题，分析一下喷嘴是高了还是低了。