This Includes: 4-Pack Black Canon 128 3500B001AA Compatible Toner Cartridge Replacement Standard Yield Compatible with: FaxPhone L100, L190 imageClass: D530, D550, MF4412, MF4420n, MF4450, MF4550, MF4550d, MF4570dn, MF4570dw, MF4580dn, MF4770n, MF4880dw, MF4890dw Page Yield* per Cartridge: 2,100 For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) Installing the compatible Canon 128 is the same as installing an original Canon 128 / 3500B001AA cartridge. It should fit and install the same as an OEM cartridge. Color: Black