Amazon.com: Do it Wiser Compatible Printer Toner Cartridge Replacement for Ricoh 841852 for use in Ricoh MP C6003 MP C4503 MP C5503 MP C6004 (1Pack - Cyan) : Electronics
Ricoh MP C4503 Black Toner Cartridge, Genuine (G2526)
Ricoh MP C4503/ MP C5503 Compatible Toner Cartridge - New
Ricoh MP C4503 11x17 12x18 Color Laser Multifunction Printer