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Summary: A laser-jet printers work by a series of sensors, as the drum produces the image, the toner gives the dark impression on the paper and then heat transfers the image onto the paper. Discover how a laser-jet printer functions with information from a business machine repairman in this free video on fax machines and printers.
Steve Munoz has more than 32 years of experience repairing and selling business machines, such as fax machines, printers, cash registers, typewriters and shredders. Munoz has spent...read more
"Hi, my name is Steve Munoz. I'm with Duncan Business Machines and we're going to talk about how a laserjet printer works. Pretty simple, first the paper comes out, picks up and goes through a sensor and then it's path consists of going through here, this is your drum and your toner. Your drum gives you the image, and it passes and the toner is spilt, the toner into the image, giving you the dark impression, and back here is the fusers that make which is very hot, heats the image on to the paper and then comes out through another couple of a ready sensors, comes out and you have your image. It's three steps really, basically. And that's how a laserject printer functions."
eHow Article: How Do Laser-Jet Printers Work?