The Lexmark 78C1UCE Cyan Ultra High Yield Laser Toner is a reliable and high-quality toner cartridge designed specifically for Lexmark printers. With a print technology of laser, this toner cartridge ensures sharp and vibrant prints in the color of cyan. The Lexmark 78C1UCE is compatible with models such as CS521, CS622, CX521, CX622, and CX625, offering a manufacturer warranty of 1 year for added peace of mind. This ultra high yield toner cartridge provides long-lasting and consistent performance for all your printing needs.