Products › Ricoh 842126 / 841999 Black Toner Cartridge Image 1 of 1 Ricoh 842126 / 841999 Black Toner Cartridge $0.00 Genuine Ricoh 842126 / 841999 Black Toner Cartridge, rated for approx. 37,000 pages.Compatible printers:Ricoh IM 4000Ricoh IM 5000Ricoh IM 6000Ricoh MP 4054SPRicoh MP 4055SPRicoh MP 5054SPRicoh MP 5055SPRicoh MP 6054SPRicoh MP 6055SP Add To Cart Added! Genuine Ricoh 842126 / 841999 Black Toner Cartridge, rated for approx. 37,000 pages.Compatible printers:Ricoh IM 4000Ricoh IM 5000Ricoh IM 6000Ricoh MP 4054SPRicoh MP 4055SPRicoh MP 5054SPRicoh MP 5055SPRicoh MP 6054SPRicoh MP 6055SP