This is a Compatible Brother TN04C Cyan Laser Toner Cartridge guaranteed to perform with Brother Laser Printers. It replaces the original Brother TN04C Laser Toner Cartridge. The compatible replacement TN04C 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 TN04C and offer high-quality printing results. Containing up to 60% new parts including wiper blades and rollers, and other internal parts, they are an economical alternative to expensive OEM TN04C Brother Laser Toner Cartridges and supplies, and offer big savings over brand-name TN04C Laser Toner Cartridges and supplies for your Brother Printer. The use of compatible replacement Laser Toner Cartridges and supplies does not void Printer Warranty. We offer a 100% Quality Satisfaction Guarantee on our Compatible TN04C Laser Toner Cartridges and supplies.