HP (2Z609A) LaserJet Pro 4003dn Printer - Monochrome - JetIntelligence Cartridge - White Print Speed: Black 41 to 50 Print Resolution: Fine Lines (1200 x 1200 dpi) Connectivity: 1x Hi-Speed USB 2.0; 1 host USB at rear side; Gigabit Ethernet 10/100/1000BASE-T network; 802.3az(EEE) Maximum Memory: 256Mb Output Capacity: Up to 150 sheets; 3x Trays; Tray 1: Sheets: 100; envelopes: 10 - Tray 2 Sheets: 250 - Tray 3 Sheets: 550 Display: 2-line back lit LCD graphic display Voltage: 110volt input voltage; 495 watts power consumption; Energy Savings Feature Technology Duty Cycle: Up to 80,000 pages Weight: 8.56kg Warranty: 1 Year Official Warranty