Laser technology Laser printers work by using a laser or LED to project an image of the page that's being printed onto an electrically charged, rotating drum.

In one of the first studies of laser printers in a work setting, researchers found that some models are sources of ultra-fine particles that contribute to indoor air pollution. Breathing tiny ...

Learn what a thermal printer is, how the technology works, and when it's the right choice compared to inkjet and laser printers.

How Does an LED Printer Work?. Light emitting diode printers are usually classed with laser printers because they use a similar method of creating pages. Like a laser printer, they use a drum ...

Just as a Polaroid camera isn’t suited for professional wedding shoots but excels at capturing true moments, in the world of printing, the two printer types—inkjet and laser—excel in their ...

The best laser printers excel at printing ultra-crisp pages quickly. After rigorous testing, here are my top picks, including Canon, Brother and more.