INK4WORK Compatible Toner Cartridge Replacement for Canon 137 (9435B001) ImageClass MF212w, MF216n, MF227dw, MF229dw For use with: ImageClass MF212w, ImageClass MF216n, ImageClass MF227dw, ImageClass MF229dw We offer a 100% Quality Satisfaction Guarantee. Sold by ink4work Not made by Canon Yield up to 2.400 pages based on 5% coverage of lettle size paper.