HP Enterprise Color 556dn, PageWide. Maximum duty cycle: 80000 pages per month, Page description languages: PCL 5,PCL 6,PDF 1.4,PostScript 3, Printing colours: Black,Cyan,Magenta,Yellow. Maximum resolution: 2400 x 1200 DPI, Print speed (black, normal quality, A4/US Letter): 50 ppm, Time to first page (black, normal): 7.1 s. Total input capacity: 500 sheets, Total output capacity: 300 sheets, Multi-Purpose tray input capacity: 50 sheets. Maximum ISO A-series paper size: A4, Paper tray media types: Bond paper,Card stock,Envelopes,Glossy paper,Heavy paper,Labels,Photo paper,Plain..., ISO A-series sizes (A0...A9): A4,A5,A6. Standard interfaces: Ethernet,USB 2.0