the basic composition of laser inkjet printer

The basic composition of laser inkjet printer：

1. Laser 

 It is the core part of the whole laser machine, which can form a laser beam of the light source device. 

 At present, the light sources used in coding lasers are: carbon dioxide laser, fiber laser, ultraviolet laser, green laser.

2. Galvanometer

Using a two-axis motor, the corresponding wavelength lens is attached to the end of the motor shaft to reflect the laser beam to form a text

Words, patterns. The quality of the galvanometer plays a decisive role in the marking speed. 

3. Optical lenses 

Beam expander and focusing mirror refocus the laser beam expansion to form a spot that can be coded with high quality. 

4. Switching power supply 

Converts alternating current into high-quality direct current for equipment use. 

5. Control system 

The "brain" of the device coordinates light, mechanical and electrical actions to make the beam move according to the set trajectory.