Copier Toner CartridgeLaser Toner Cartridge
homeToner CartridgesCopier Toner Cartridge
CPU3721B 3.5K page
CPU3721C 2.8K page
CPU3721M 2.8K page
CPU3721Y 2.8K page
UTAX(Toner Cartridge)® CLP 3721UTAX(Toner Cartridge)® P C2160DN
the same as KYOCERA MITA TK-582, the difference is chips