The 936e BK Black Ink Cartridge with Chip Replacement for HP 2 Pack is a compatible ink cartridge designed for use with various HP printers. It offers high-quality printing in color options such as cyan, yellow, tri-color, magenta, multicolor, and black. With a page yield of up to 2,500 pages for black ink and 1,650 pages for color ink at 5% coverage, this cartridge provides reliable and long-lasting printing performance. The product comes with a 3-year manufacturer warranty, ensuring customer satisfaction and peace of mind. ! No original box!