TROY 806dn Locking Mono Laser Printer (55 pm) (1 GB) (11″ x 17″) (1200 x 1200 dpi) (Duty Cycle 300,000) (Duplex) (USB) (Ethernet) (Touchscreen) (2 x 500-Sheet Locking Input Trays) (HW No Free Freight TROY Security Printers provide the benefit of a locking tray to help protect your high-valued prescription, check, transcript and plain paper stock.