Techno Gadget Geeks 4 Pack Q6000A Q6001A Q6002A Q6003A Cyan Magenta Yellow Black Toner Cartridge Fits HP LaserJet 1600 2600n 2605dn 2605dtn CM1015mfp CM1017mfp2500 black, 2000 colors pages @ 5% coverage This is professionally refurbished. Approximately 50% of parts replaced 2500 black, 2000 colors pages @ 5% coverage Free and Fast Shipping Within Mainland USA Only This is a Non-OEM product that is Fully Tested for Print Quality and Compatibility 100% Money Back Guarantee if Not Satisfied with this Product