3 Pack 2inkjet&reg; Compatible Canon 137 (9435B001) Toner Cartridge Replacement for imageCLASS MF212w, MF216n, MF227dw, MF229dw Use with: imageCLASS MF212w, MF216n, MF227dw, MF229dw Package include: 3 x Black Toner Cartridge Type: New Compatible (Replacement) Page Yield Per Cartridge: 2,400* | Shelf Life: 18 Months | *Average printer cartridge page yield in accordance with ISO 19752 Guarantee: One-Year Warranty by 2inkjet