Ricoh Developer Type 24, Ricoh Aficio MP5500/MP6500/MP7500/MP6000/MP6001/MP7000/MP7001/MP8000/MP8001/MP9001, 350000 pages, Black, 880 g Ricoh Developer Type 24. Compatibility: Ricoh Aficio MP5500/MP6500/MP7500/MP6000/MP6001/MP7000/MP7001/MP8000/MP8001/MP9001, Page yield: 350000 pages, Product colour: Black. Weight: 880 g