Extremely compact and quiet, color laser printer C540N delivers true 1200 x 1200 dpi color and rapid printing up to 21 pages per minute in black and color. First black/white page is out in 12 seconds. The first color page is out in 13 seconds. Operating noise level is at 47 dBA. Built-in networking allows easy setup. Ideal for the small business owner. Standard ports are Ethernet 10/100BaseTX (RJ-45) and USB 2.0 Hi-Speed (Type B). Supported media types include cardstock, paper labels, transparencies and plain paper. Media sizes include letter, legal, executive, folio, A4 and A5. Printer also features 128MB memory, 417 MHz processor, 250-sheet input tray, single-sheet manual feed and a 16-character, two-line, backlit LCD screen.