Each genuine 055H in this range of Canon toner cartridge contains more than twice as much toner as the standard capacity 055 also available, including this black unit. With an estimated yield of 7,600 prints the Canon 3020C002 offers a very low cost per page and is the most economic black available for your i-SENSYS colour laser printer.Containing nothing but the finest, top-quality Canon components, the 055H black toner cartridge is a joy to use from the moment it is installed. This original Canon 3020C002 black toner cartridge is compatible with several printers, including the i-SENSYS LBP663Cdw.