Remanufactured Black Drum Unit, Replacement for 113R00671, 20,000 Page-YieldInnovera remanufactured drum units provide the same quality and performance as the national brands at an affordable price. These toner drums are remanufactured in ISO 9001: 2008 certified facilities using the highest quality components to ensure they meet or exceed national brand page yield and print performanceguaranteed. Note: This is a non returnable item.