ValueToner Compatible Toner Cartridge Replacement for Canon 137 (4 Black Toners) 9435B001 Compatible with ImageClass MF212w MF216n MF217w MF227dw MF229dw Laser Printer Contents: 4 Black Toners (With Box) Color: Black Page Yield: Up to 2,400 pages per toner cartridge (5% coverage) Printer Compatibility: ImageClass MF212w, ImageClass MF216n, ImageClass MF217w, ImageClass MF227dw, ImageClass MF229dw Laser Printer. Warranty: 1 year limited warranty