The operation of the paper cutter is relatively simple, and the requirements for the environment are not high. Generally, power supply is used in general office to ensure power supply. Generally, the paper cutter is equipped with an automatic switch system. As long as the old paper is being fed, the paper cutter will automatically rotate to cut the paper. Some paper cutters need to press the start button once, and the paper cutter will turn to continue cutting. After shredding, press the stop / reverse key to stop the cutter.