This is a remanufactured Lexmark 12S0400 High Yield Black Laser Toner Cartridge guaranteed to perform with Lexmark Laser Printers. It replaces the original Lexmark 12S0400 Laser Toner Cartridge. The remanufactured replacement 12S0400 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 12S0400 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 12S0400 Lexmark Laser Toner Cartridges and supplies, and offer big savings over brand-name 12S0400 Laser Toner Cartridges and supplies for your E220 Printer. The use of remanufactured replacement Laser Toner Cartridges and supplies does not void Printer Warranty. Note Our remanufactured 12S0400 Laser Cartridge has a Smart Chip allowing for a 6000 page yield instead of 2500 page yield. This High Yield cartridge, because of the Chip, still works with the Lexmark Optra E220 printer, a printer that usually only takes a low yield cartridge.Our cartridge replaces the models below E220 Print Cartridge 0012S0300, 12S0300E220 Return Program Print Cartridge 0012S0400, 12S0400We offer a Two Year 100% Quality Satisfaction Guarantee on our remanufactured 12S0400 Laser Toner Cartridges and supplies. For use in the following printers E Series E220.