Does the Laser Marking Machine Have Radiation?

To be exact: Yes.

The light energy radiation released by the laser marking machine through the laser is a high-intensity light.

The laser light emitted by the laser source is usually not touched or invisible, which can be considered as no physical harm. It has no effect on our bodies.

However, if you understand how it works, the laser is only a small part of its work. The main radiation should come from the internal "developing magnetic roller", "drum center", "transfer electrode wire" and "fixer" above, there will be strong voltage.