HP COLOR LASERJET CP5225DN – 5-15 USERS, PRINT UP TO 20 PPM BLACK & UP TO 20 PPM COLOR, A3, SLOT, 144-PIN, DDR2 DIMM , BLACK AND COLOUR PRINTING UP TO 600 X 600 DPI, HP IMAGERET 3600, HP PCL 6, HP PCL 5C, HP POSTSCRIPT LEVEL 3 EMULATION, 100 SHEETS TRAY 1, 250 SHEET TRAY 2, BUILT-IN FAST ETHERNET 10/100 BASE-T NETWORKING, BUILT-IN AUTOMATIC TWO-SIDED PRINTING, SUPPLIES: BLACK – CE740A , CYAN – CE741A, MAGENTA – CE743A, YELLOW – CE742A