1 PACK Compatible (HQ HP 124A) HQ HP Q6002A (Yellow) for HP Color LaserJet 1600 , 2600n , 2605dn , 2605dtn Printers Guarantee: 9-Months Warranty, 100% Satisfaction Guarantee Standard Yield: Up to 2,000 Pages based on 5% coverage of Letter/A4 For use in the following printers: LaserJet 1600, 2600N, 2605DN 2605DTN, 2605CM, 1015MFP, 1017MFP Series Printers