HP Color LaserJet 2550L: 4 ppm in color, 19 ppm in black, HP Image ret 2400,.64 Mb memory, 264-MHz Motorola# CFV4e processor, 64 Mb RAM, multi-purpose drawer for 125 vel, HP PCL 6 and HP mail script level 3 emulative, easily to connect by means of IEEE 1284-B parallel port or Hi-Speed USB (compatible with the USB 2.0 specification), central access to all printer supplies, support for gleaming and transparent media