Package Contents: 4-Pack Compatible Ink Cartridge Replacement for 936e Ink Cartridge (936e Black Ink, 936e Cyan Ink, 936e Magenta Ink, 936e Yellow Ink) Compatible Printers: 936e evomore Ink Cartridge for Office-Jet 9122e Office-Jet Pro 9110 9110b 9120 9125e 9128e 9130 9130b 9135e Office-Jet Pro Wide Format 9730 9730e printers High Page Yield: Up to 2,500 pages per 936e black ink cartridge, Up to 1.650 pages per 936e color ink cartridge (At 5% coverage A4 paper) Color: Black, Cyan, Magenta, Yellow After sales service: Any product problem, feel free to contact us via email, and we will provide best solution for you ColorPrint Compatible 936e evomore Black/Cyan/Magenta/Yellow High Yield Ink Cartridges Replacement for 936e Ink Cartridge for OfficeJet 9122e OfficeJet Pro 9110b 9125e 9128e 9130b 9135e Wide Format 9730e Printer (4-Pack,4S6V6LN,4S6V3LN,4S6V4LN,4S6V5LN)