Saishu Zeta is a self-service book scanner launched by Saishu Company based on the design concept of "innovative design and perfect scanning". Zeta self-service book scanner not only conforms to the current aesthetic trend in appearance, but also meets the needs of library users with its excellent performance. In particular, the Zeta self-service scanning function can be seamlessly integrated with the library reader self-service system, allowing readers to use the library card to realize self-service scanning, printing, copying, checkout and other functions, providing readers with scientific, efficient and convenient services.