Compatible Toner Cartridges Set Black Cyan Magenta Yellow For Ricoh Aficio MP C2030 MP C2050 MP C2350 MP C2550 - 841280 841281 841282 841283 - Ultra Low Yield Yield: Black - 10000, Color - 5500 For Ricoh Aficio MP C2030 MP C2050 MP C2350 MP C2550 OEM Part #s 841280 841281 841282 841283