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Sunday, April 04, 2010

Printers



The printer takes the information on your screen and transfers it to paper or a hard copy. There are many different types of printers with various levels of quality. The three basic types of printers are; dot matrix, inkjet, and laser.
  • Dot matrix printers work like a type writer transferring ink from a ribbon to paper with a series or 'matrix' of tiny pins.
  • Ink jet printers work like dot matrix printers but fire a stream of ink from a cartridge directly onto the paper.
  • Laser printers ues the same technology as a photocopier using heat to transfer toner onto paper.

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