HO Sup OEM Toner HP 124A (Q6000A, Q6001A, Q6002A, Q6003A) Toner Cartridge Set for HP Color Laserjet 1600, 2600n Series Printer (SET) High Quality Inexpensive Replacement Set for HP Business Printers Cartridge Page Yields: Black 2,500 Pages at 5% coverage, Color 2,000 Pages at 5% coverage. Compatible With: 2600, 2605, 2605dtn, 2605dn, 2600n, CM1015 MFP, CM1017 MFP Printers