Ricoh. Toner, Drum › Ricoh 841290 Compatible Toner- Magenta, 18000 Yield Image 1 of 1 Ricoh 841290 Compatible Toner- Magenta, 18000 Yield $92.99 Compatible with 841290. Fits Models: Aficio MP C6000, MP C7500 Quantity: Add To Cart Added! Compatible with 841290. Fits Models: Aficio MP C6000, MP C7500