Laser printers are a general type of device competent to rapidly and proficiently create text and graphics on a sheet of plain paper. These devices work by employing a xerographic printing process, dissimilar from customary analogue photocopiers. In a laser printer, the image and text is created by a laser scanning frankly over the photoreceptor. Printers with this technology are constantly increasing in reputation, as they do not need ink and are capable to print at significantly amplified speeds. Samsung offers many types of printers for sale.