HP 305XL Black, 3YM62AE, Original Cartridge 240 Pages, High Capacity
Ink Type & Page Yield: Water-based black ink with an average yield of 240 pages. Also works with models like HP DeskJet 2720, HP DeskJet Plus 4120, HP ENVY 6020, and HP ENVY Pro 6420. Special Feature : High yield for extended use.