841851 Magenta Toner for Ricoh MPC4503 MPC5503 MPC6003
CYMK Toner Cartridges Set Type C6003
Amazon.com: Do it Wiser Compatible Printer Toner Cartridge Replacement for Ricoh 841849 for use in Ricoh MP C6003 MP C4503 MP C5503 MP C6004 (1Pack - Black) : Office Products