1, with three keys from right to left. Press the first key (a different color key) when you want to chase.

2. Then press the lamp to the middle position (right middle) and aim the color to be chased at the electric eye.

3. Press the second key again to align the colors that have not been chased, and press the third key to allocate. Die-cutting machine, also known as die-cutting machine, cutting machine and numerical control punch, applies certain pressure through embossing plate to roll printed matter or cardboard into a certain shape.