Ricoh. Toner, Drum › Ricoh 842126, 841999 Compatible Toner- Black, 37000 Yield Image 1 of 1 Ricoh 842126, 841999 Compatible Toner- Black, 37000 Yield $47.99 Compatible with 842126, 841999. Fits Models: Aficio MP 4054SP, MP 5054SP, MP 6054SP Quantity: Add To Cart Added! Compatible with 842126, 841999. Fits Models: Aficio MP 4054SP, MP 5054SP, MP 6054SP