TM-toner &copy; 4 x Reset Chips for HP Color LaserJet 1600 2600n 2605dn Toner Cartridge Refill Q6000A, Q6001A, Q6003A, Q6002A Replacement toner chips HP Color LaserJet 1600, 2600n, 2605dn, 2605dtn, CM1015mfp, CM1017mfp 4 x Reset Chips ( 1Black, 1Cyan, 1Magenta, 1Yellow )