不推荐
打印机打印机不行，app app拉垮，牛逼
一个连接打印机的App全程调用摄像头，想干啥
RT
Lacking basic functionality
This app shouldn’t be released. It’s lacking basic functionality such as choosing a range of pages to print and canceling a print job. Simplicity of the user interface doesn’t mean complete lack of functionality.
