The HP 936 Black Cyan Magenta Yellow Original Ink Cartridges 4-Pack (6C3Z5LN) delivers professional-quality documents with vibrant colors and sharp black text. This convenient multi-pack includes one black and one each of cyan, magenta, and yellow cartridges, designed for impressive reliability and durable results. Expect an estimated yield of up to 1,250 black pages and 800 color pages per cartridge. These new cartridges are compatible with HP OfficeJet Pro 9125e, 9100, and 9700 Series printers. NEW UNOPENED.