In the actual operation process, the sharpness of the blade should be kept at all times. If the blade is found to be blunt, it needs to be sharpened. During the cutting process, it is forbidden to cut two materials of different specifications at the same time.
        When cutting into the material, you can't put your hand under the pressure plate. When cutting short material, you should press it with an iron plate. When cutting, cut your fingers at least 200 mm away from the knife edge. After using the lever to match the wire, the lever should be withdrawn immediately before cutting. If the iron plate moves, use a wooden pillow to prevent it from popping out and hurting people after the pressure foot comes down.
         The position of the slitter should be flat, the cut pieces must be placed steadily, do not stack too high, and should not be stacked on the aisle.

        All in all, the paper slitter must pay more attention when operating.