Cool Toner Compatible Toner Cartridge Replacement for Canon 137 Cartridge 137 Canon Imageclass MF236n LBP151dw MF216n MF249dw MF229dw MF212w MF247dw MF244dw MF227dw Toner Printer Ink (Black,2 Pack) Compatible Printers: Canon ImageClass MF247dw, ImageClass MF227dw, ImageClass LBP151dw, ImageClass MF236n, ImageClass MF244dw, ImageClass MF249dw, ImageClass MF216n ImageClass MF229dw, ImageClass MF212w, ImageClass MF217w, ImageClass MF222dw, ImageClass MF211, ImageClass MF232w, ImageClass D570 Toner Wireless Laser Printer HIGH YIELD - Cartridge Yield: 2,400 pages (Letter/A4) Advanced technology ensures stunning performance Phone Services for technical support 3-Years Warranty; Replacement or Refund upon request