Kyocera 1702NH7US0 Model MK-8725A Maintenance Kit for use with Kyocera/Copystar CS-6551ci, CS-7551ci, TASKalfa 6551ci and 7551ci Multifunctional Printers; Up to 600000 Pages Yield at 5% Coverage
Kyocera Mita TASKalfa 6551ci Black Toner Cartridge (OEM) 70,000 Pages