Wikipedia about laser printing
Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image.1 The drum then selectively collects electrically charged powdered ink (toner), and transfers the image to paper, which is then heated in order to permanently fuse the text, imagery, or both. As with digital photocopiers, laser printers employ a xerographic printing process. However, laser printing differs from analog photocopiers in that the image is produced by the direct scanning of the medium across the printer's photoreceptor. This enables laser printing to copy images more quickly than most photocopiers.
Modern laser printers
Laser printers are very comfortable because they remain easy to use and at the same time allow you to make really professional printouts. Modern and latest laser printers are purchased by larger photocopying points, where a large number of prints from various files are made daily. Therefore, all new laser printers for sale sell very quickly and gain many satisfied users. This makes manufacturers of laser printers try to sell more and more advanced laser printers that can be used without any obstacles for several hours a day.
Online stores with printing devices
Many people like to buy printing equipment in stationary stores. They pay attention to the fact that going to a stationary store can immediately see the equipment they intend to buy and learn all its good and bad sides. However, also the use of online stores can be very interesting and successful due to the fact that all printers sold in them are accurately described and covered by special rebate campaigns. This makes buying them very profitable and enjoyable. In addition, on the Internet you can find special websites dedicated to printing. There are also pages with tips for people who work at photocopying points or make a large number of private printouts.