HP Color LaserJet Enterprise M855x+ Printer (A2W79A) - Print Size: A3/A4, Functions: Print only, Print Speed: Up to 46 ppm Colour and Black, Print Resolution: Up to 1200 x 1200 dpi, Duplex Printing: Automatic (standard), Memory: 1GB RAM, Connectivity: USB 2.0, Gigabit Ethernet 10/100/1000T Network, Hardware Integration Pocket (HIP), Paper Handling: 500-sheet input tray, 1500-sheet input tray, 2000-sheet input tray, 100-sheet multipurpose tray, Display: 10.9cm (4.3 inch) touchscreen