This is a black drum for Magicolor 2400. Its capacity is about 4500 prints based on 5% coverage of A4 page format.Compatible Printers: Konica Minolta Magicolor 2550 N, Konica Minolta Magicolor 2500 W, Konica Minolta Magicolor 2450 DX, Konica Minolta Magicolor 2400 Series, Konica Minolta Magicolor 2400 W, Konica Minolta Magicolor 2550 DN, Konica Minolta Magicolor 2430 DL, Konica Minolta Magicolor 2530 DL, Konica Minolta Magicolor 2590 MF, Konica Minolta Magicolor 2480 MF, Konica Minolta Magicolor 2550, Konica Minolta Magicolor 2450, Konica Minolta Magicolor 2490 MF, Konica Minolta Magicolor 2450 PS, Konica Minolta Magicolor 2550 Series, Konica Minolta Magicolor 2450 Series, Konica Minolta Magicolor 2430 Desklaser, Konica Minolta Magicolor 2500 Series, Konica Minolta Magicolor 2450 D