HP (Hewlett Packard) color laserjet CP1515n (CC377A) is a color laserjet machine for your home or office color printing needs. HP color laserjet CP1515n prints black-only pages for the same price as on black-and-white LaserJet machines. CP1515n prints up to 12 ppm in black, 8 ppm in color with resolution up to 600 x 600 dpi. Color laserjet CP1515n features Hi-Speed USB 2.0 as well as ethernet connection. It comes with 150 sheet capacity input tray. This printer uses HP (Hewlett Packard) 125A Black and three 125A Color (Cyan, Yellow, Magenta) cartridges. Cartridge model numbers are CB540A, CB541A, CB542A, CB543A.