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.
Źródło: https://en.wikipedia.org/wiki/Laser_printing
Printer browsers
On the Internet you can find various types of accessories for printers, from the same photocopier paper to cleaning agents used when polishing printing devices. For finding the best kind of photocopy paper will allow special price lists prepared by people who know well what prices currently valid in the printing world can be considered the most attractive. Such price lists are even more useful when you want to buy a new or used printing device. Thinking about people who want to purchase the printer, there are also special comparison print devices and their search engines. Thanks to this, they can purchase the best quality equipment.
Sales of substitutes for 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.