When the children are in school, the teachers will assign some homework. Some of the homework will be done with uv printer. At the beginning of each day is a where is the end of the line, borrow someone else’s uv printer to print material, to study, then feel every day spend too much time and energy on the uv printer, so he decided to install a home, not only convenient, also some more time to learn. In this way, I can also improve my academic performance effectively, and ask my parents any questions I don’t understand. Parents will also give some Suggestions and some ideas. When using uv printer, it will be much more convenient.