HP Compatible 934XL Black Ink {C2P23AA}

For the following Printers HP Officejet 6830 Premium e-All-in-One HP OfficeJet Pro 6230 ePrinter C2P22AA Compatible #934XL Black Hi Capacity Ink Cartridge. For the HP: OfficeJet Pro 6830 eAIO and Officejet Pro 6230 Multifunction Printers Yield: Approx 1000 pages @ 5% coverage