10-20-4182X Premium Compatible Toner Cartridge is designed and manufactured to meet or exceed OEM product specifications for yield, output quality and overall performance. 10-20-4182X Premium Compatible Toner Cartridge is manufactured under stringent manufacturing standards. All products go through rigorous testing to ensure the highest level of quality and reliability. This cartridge offers exceptional value versus OEM products. Lower your supply cost by getting the best performance at the lowest price.