Compatible with: HP DeskJet: 3620v 3650 3650v 3651 3840 3843 3845 3845xi 3847 5655 HP OfficeJet: 5605z 5608 J5508 J5520 HP PSC: 1310 1311 1312 1315 1315v 1315xi 1317 1318 2100 2108 2150 2170 2171 2200 Contains: HP 27 C8727AN Black 2 HP 28 C8728AN Color Page Yield* Per Cartridge: Black - 220* Color - 190* For best results, store in a cool, dry place. Use within 18 months of purchase for optimal performance. *Average cartridge Page Yield* in accordance with ISO IEC 24711. *at 5% coverage (ISO/IEC standard) Color: Black/Tri-Color Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.