Laser Tek Services, Inc. Compatible Ink Cartridge Replacement for HP CC656A ( Black,Tri Color , 3-Pack ) Package contains 2 Black CC654AN (901XL) and 1 Tri-Color CC656AN (901) Compatible Replacement Ink Cartridges For use in the following printer models: HP OfficeJet 4500, G510a, G510g, G510n, J4524, J4540, J4550, J4580, J4624, J4660, J4660, J4680, J4680c, J4860 Page Yield: 700 pages for black and 360 pages per color @ 5% page coverage Product Comes with a 1 year 100% Satisfaction Guarantee! Laser Tek Services offers free technical support for any questions you may have. Manufactured by ISO and STMC certified facility.| The Use of Laser Tek Services compatible products will not void your printers warranty.