ValueToner Compatible Toner Cartridge Replacement for Canon 128 4 Black (3500B001Afor Canon ImageCLASS D530, D550, MF4580DN,MF4770n,MF4890dw, MF4450,MF4412,MF4420n,Canon FaxPhone L190,L100 Printer Warranty: 24 months limited Warranty & 100% Quality Satisfaction Guarantee. Contents: 4 Pack of Compatible Toner Cartridges for Canon 128 Black 3500B001AA (With Box) Color: Black Page Yield: Up to 2,100 pages per toner cartridge (5% coverage) Printer Compatibility: Canon Imageclass D530, Canon Imageclass D550, MF4412, MF4420n, MF4450, MF4550, MF4550d, MF4570dn, MF4570dw, MF4580dn, MF4770n, Canon MF4880dw, Canon MF4890dw, Canon FaxPhone L100, L190 Printer Up to 2100 pages per Toner cartridge 5% coverage (Letter/A4) Canon Imageclass D530, Canon Imageclass D550 Canon Imageclass MF4412, Canon Imageclass MF4420n Canon Imageclass MF4450, Canon Imageclass MF4550 Canon Imageclass MF4550d, Canon Imageclass MF4570dn Canon Imageclass MF4570dw, Canon Imageclass MF4580dn Canon Imageclass MF4770n, Canon Imageclass MF4880dw Canon Imageclass MF4890dw Canon FaxPhone L190 Canon FaxPhone L100