This is a Compatible Lexmark 12A4715 High Yield Black Laser Toner Cartridge guaranteed to perform with Lexmark Laser Printers. It replaces the original Lexmark 12A4715 Laser Toner Cartridge. The compatible replacement 12A4715 Laser Toner Cartridges and supplies (also known as generic) are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM (Original Equipment Manufacturer) standards for the 12A4715 and offer high-quality printing results. Containing up to 60% new parts including OPC drums, wiper blades, and other internal parts, they are an economical alternative to expensive OEM 12A4715 Lexmark Laser Toner Cartridges and supplies, and offer big savings over brand-name 12A4715 Laser Toner Cartridges and supplies for your Lexmark X422 Printer. The use of compatible replacement Laser Toner Cartridges and supplies does not void Printer Warranty.The Lexmark High Yield 12A4715 replaces the Lexmark OEM 12A4715, 12A3710, 12A3715, and the 12A4710.We offer a Two Year 100% Quality Satisfaction Guarantee on our Compatible 12A4715 Laser Toner Cartridges and supplies. For use in the following printers: X Series X422. LD Products is the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.