The Clover CF280a Toner Cartridge Replacement by Clover Imaging is a remanufactured printer accessory designed for HP printers. This black toner cartridge is compatible with models 80a and CF280a, and uses laser print technology to ensure high-quality printouts. With dimensions of 5.5" in height, 11.6" in length, and 2.6" in width, this toner cartridge is a reliable and cost-effective choice for replacing worn-out or expired printer supplies.