For the full-open process-controlled paper cutter, during its normal cutting process, sometimes we find that it will have such a situation. When our paper cutter's knife falls, its knife bed and paper press will It rises and resets randomly, and the red light indicator of the photoelectric sensor is still on when there is no obstacle in the corresponding part of the beam, and the cutting process cannot be performed normally. When we cut the button on the left side When you press it, you will find that the red indicator light is sometimes on, and the green indicator light is turned on immediately, but after cutting the packaging material, the red indicator lights are all on again, and the cutting cannot be continued. In the process, after pressing the trimming button on the left side, it can ensure that the red indicator light is scanned in full.
        Regarding the condition of the program-controlled paper cutter, when we analyzed the characteristics of its electric turbine dynamometer, we found that the left cutting button has a poor contact with electric shock, and when we replaced its corresponding switch, we found It is ready to work normally.