Awesometoner Compatible Black High Capacity Konica Minolta Toner Cartridge 1710587-004 (4,500 Page Yield) for Konica Minolta MagiColor 2490MF, Konica Minolta MagiColor 2500 W, Konica Minolta MagiColor 2530 DL, Konica Minolta MagiColor 2550 one year guarantee Page Yield: 8000 pages