Upgrade your printing game with the Innovera Toner Kit 43979101. two black toner cartridges that are compatible with various printer models. The brand, Innovera, is known for its high-quality products that are designed to last. With this unit type, you can enjoy crisp and clear printouts without worrying about smudges or bleed-throughs. The color black is perfect for printing documents or graphics that require high-quality printing.