The B512dn monochrome printer gives you more choices so you never have to settle for ordinary performance again. It incorporates automatic double sided printing to help save paper and offers exceptional paper handling and media flebility with the ability to print on banners up to 52” long. LED technology and the option of extra high capacity toners help reduce running costs. With Gigabit networking as standard the B512dn delivers fast speed, high quality black and white printing for all in the office to share - Perfect for the small workgroup.