Katun Performance Remanufactured Extended Yield Black Toner Cartridge for Color LJ M551, M570, M575 (Alternative for HP CE400X, 507X) (16,000 Yield). Reduce your color supplies costs without risk -- Katun compatible products provide consistent performance and outstanding color quality at a significantly lower cost than OEM. Save over 20% compared to OEM pricing without sacrificing quality and reliability. Katun carries products for use in dozens of the most popular brands of copiers, printers, MFPs, digital duplicators and more. Products are backed by Katun's 2-year printer products warranty.