The HP LaserJet 26X Black CF226X Toner Cartridge is a high-yield black toner designed for use with HP printers such as the M402 and MFP M426. This open box cartridge weighs 1 pound and 15.4 ounces, making it easy to handle and transport. With its laser print technology, this toner cartridge ensures crisp and professional-looking black prints for your documents and images. Compatible with HP printers, this toner cartridge is a reliable and efficient choice for your printing needs.