A laser printer is a type of electrophotographic printer that can range from a small, personal desktop model to a large, network printer capable of handling and printing large volumes continuously.
Laser printers require the interaction of mechanical, electrical, and optical technologies to work. Laser printers work by placing toner on an electrically charged rotating drum (sometimes called the image drum) and then depositing the toner on paper as the paper moves through the system at the same speed the drum is turning.
The video below demonstrates a how Laser Printer works
Reference
A+ Guide to Managing and Maintaining Your PC, Seventh Edition
https://www.youtube.com/watch?v=WB0HnXcW8qQ
Forget laser printers, they are a thing of the past. Let's talk about the new man in town, 3D printers.
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