ValueToner Compatible Toner Cartridge Replacement for Canon 128 of 1 Black Imageclass D530 D550 MF4550d, MF4570dn, MF4570dw, MF4580dn, MF4770n, MF4880dw, MF4890dw, FaxPhone L100, L190 Printer Contents: 1 Black Toner (With Box) Color: Black Page Yield: up to 2,100 pages per toner cartridge (5% coverage) Printer Compatibility: Imageclass D530, D550, MF4412, MF4420n, MF4450, MF4550, MF4550d, MF4570dn, MF4570dw, MF4580dn, MF4770n, MF4880dw, MF4890dw, FaxPhone L100, L190 Printer Warranty: 1 year limited warranty