HP LASERJET PRO M501DN – 5-15 USERS, PRINT UP TO 43PPM, 2-LINE; BACKLIT TEXT DISPLAY; 6 BUTTONS, AUTO DUPLEX, 256 MB STANDARD MEMORY AND 1.5 GHZ PROCESSOR, NETWORK READY STANDARD (BUILT-IN GIGABIT ETHERNET), PAPER WEIGHT: TRAY 1: 60 TO 220 G/M², TRAY 2, TRAY 3: 60 TO 220 G/M², SUPPLIES: BLACK TONER – CF287A