Ricoh. Toner, Drum › Ricoh 842280 Compatible Toner- Yellow, 22500 Yield Image 1 of 1 Ricoh 842280 Compatible Toner- Yellow, 22500 Yield $119.99 Compatible with 842280. Fits Models: IM C4500, IM C6000 Quantity: Add To Cart Added! Compatible with 842280. Fits Models: IM C4500, IM C6000