QINK 1 PACK Black Q6000A Toner For 124A Color LaserJet 1600 2600n 2605dn 2605dtn Contents: 1*Black Q6000A Type: Premium Compatible Yield: Black Cartridge up to 2,500 pages based on 5% coverage of lettle size paper Compatible with: Color LaserJet 1600, Color LaserJet 2600n, Color LaserJet 2605dn, Color LaserJet 2605dtn, Color LaserJet CM1015mfp, Color LaserJet CM1017mfp 100% Satisfaction Guaranteed. We stand behind every product we sell and offer a 100% satisfaction guarantee for a full refund (excluding shipping costs) of the purchase price within 30 days. Defective cartridge can be exchanged within 90 days.