Printing Technology: 4-color (CMYK) drop-on-demand MicroPiezo® inkjet technologyMinimum Ink Droplet Size: 2 droplet sizes, as small as 2 picolitersMaximum Print Resolution: 5760 x 1440 optimized dpiInput Paper Tray Capacity: 500 sheets plain paper,Hi-Speed USB 2.0,Wired Ethernet (10 / 100 Mbps)