Printer Sales Centers
Printer sales centers are characterized by the fact that they can be found in virtually any printer size that can be used by companies and individuals. This makes the print centers very often go to people who want to buy more printing devices or are going to find a top-class printer. Usually in such centers you can also find accessories for printers and spare parts for them. On the other hand, you can now use the services of well-serviced service centers dealing with the repair of all types of printers. Thanks to this, you can accept print orders without major interruptions.
Sale of cheap printers
Although it is now possible to purchase a large number of original printers, also used printing devices and various types of replacements allowing the repair of printers enjoy considerable interest among customers of print shops. Cheap printers are also displayed on online auctions and appear in the assortment provided by stores organizing discount and sale campaigns. All this makes buying inexpensive printers a very good way to expand a printing company or to organize a home office corner. Choosing the highest quality printer that has already been used will definitely give great satisfaction to the person who wants to make the highest quality prints.
Laser printing in Wikipedia
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.
Źródło: https://en.wikipedia.org/wiki/Laser_printing