Laser printers are printing devices that use laser technology to produce high-quality printed copies very quickly. Here is some basic information about laser printers: The way of work: Laser printers rely on laser technology to draw images onto print surfaces. The image is created by electrically charging surfaces inside the printer, drawing the powdered ink to the electrically charged areas to create the image. The ink is heated and fixed on the paper by a heating unit called a fuser, thus completing the printing process