Toner Eagle Brand Compatible Set of Four Toner Cartridges For Use In Hewlett Packard Color Laserjet 3600, 3600N, 3600DN, 3600DTN. Set Includes Four Compatible Cartridges to Replace Q6470A, Q6471A, Q6472A and Q6473A. Set of 4 (HP Q6470a, Q6471a, Q6472a, Q6473a) Brand NEW/OEM.....NOT REFURBISHED Factory Sealed Includes: Black, Cyan, Yellow, Magenta