Speedy Inks - 10PK Remanufactured Replacement for HP 124A 4X Q6000A, 2ea Q6001A, Q6002A, Q6003A Laser Toner Cartridge Set For use in Hewlett Packard: Color LaserJet CM1015mfp, Color LaserJet CM1017mfp, Color LaserJet 1600, Color LaserJet 2600n, Color LaserJet 2605dn, Color LaserJet 2605dtn Page Yield 2,500 Black | 2,000 Colors Set Includes: 4x Q6000A, 2x Q6001A, 2x Q6002A, 2x Q6003A 100% Quality Satisfaction Guarantee!