From the operation interface (operation mode) of the program-controlled paper cutter, it is divided into key mode, touch screen mode, key mode and touch screen mode.
The program-controlled paper cutter operated by key mode first appeared, which doubled the efficiency of the digital display paper cutter, improved the work efficiency for many users, created more wealth, and was favored by customers. However, after the new technology came out, this mode can not be compared with the touch screen operation mode in terms of intuitive and simple operation.
