Double laser printer ZRapid iSLA550 SLA 3D printer

The laser beam emitted by the laser is injected into the acousto-optic deflection modulator through the reflector. At the same time, the binary image text dot matrix information sent by the computer is sent to the font generator from the interface to form the binary pulse information of the desired font. The signal generated by the synchronizer controls 9 high-frequency oscillators, and then is added to the acousto-optic modulator through the frequency synthesizer and power amplifier to modulate the laser beam emitted by the reflector. The modulated light beam is shot into the multi-faceted rotating mirror, and then focused by the wide-angle focusing mirror and shot onto the surface of the photoconductive drum (selenium drum), so that the angular velocity scanning becomes the linear velocity scanning, and the whole scanning process is completed.

The laser printer has high voltage circuit and high temperature circuit, so the electronic radiation and thermal radiation have a certain impact on the human body. Pay attention to the protection of pregnant women and children or keep away from these devices. In the process of printing, high temperature heating will bring out some powder and ink particles, which is bad for breathing. It should be avoided to work at the laser printer for a long time.