Lexmark MX521ade – Multifunctionele printer – Z/W – laser – 215.9 x 355.6 mm (origineel) – A4/Legal (doorsnede) – maximaal 44 ppm LED – maximaal 44 ppm (printend) – 350 vellen – 33.6 Kbps – USB 2.0, Gigabit LAN, USB 2.0 host