Laser marking machine is a kind of industrial laser equipment. Many users have different requirements during use. Some customers ask how to draw the arrow of laser marking machine? Let us answer this question for you. 1. Enter the laser marking machine software, click the drawing text tool, and then we add text in this tool. 2. Use the Sogou input method in the text box, input "down arrow", "up arrow", "left arrow" and "right arrow" and the corresponding symbols will appear. We can choose this laser symbol, or copy our arrow" → ← ↑ ↓” In addition, we can also search for the corresponding symbols on Baidu. 3. After inputting, we must click Apply. Only after clicking Apply will it take effect. Then we can change the size of the arrow, or fill the arrow. In this way, the goal can be achieved. Other symbols are also deduced by analogy. The above is our analysis of how to draw the arrow of the laser marking machine. I hope it can help you. It is worth noting that whether the marking effect is good or not has a lot to do with filling, so we need to use the filling tool skillfully.