1. When using the automatic focal length, pay attention to the fact that the auto-focusing rod must be fastened, otherwise the work surface will hit the laser.
2. It is forbidden to open the cover when the laser engraving machine is working.
3. Open the smoke exhaust and blowing equipment during processing.
4. When processing wood and paper, you must pay attention to the processing speed to avoid fire.
5. Initially, the user performs red light positioning when performing irregular processing.
6. When processing thin wood boards and volatile materials, adjust the variable width water product by less than 1mm.
7. When cutting, use the workpiece rack more than 2 cm away from the workbench.
8. Cleaning of reflection lens and focal length lens: pinch the reflection lens with two fingers. Use your other hand to clean the lens with the lens cleaning paper.
9. Generally, when engraving a vector file, the resolution should be higher. When engraving a point file, the resolution should be lower.
