137 Toner Cartridge 2 Packs Compatible for Canon 137 Black Toner Cartridge, use for Canon ImageCLASS MF232w, MF242dw, MF212w, MF216n, MF217w, MF244dw, MF247dw, MF249dw, MF227dw, MF229dw Laser Printers

Simple easy install and printing quaility is very good.

Price

Great product, fast delivery

Not sure of the longevity. I have had this cartridge for less than a month, but the print quality is what I was missing from the last companys cartridge replacement. Sharp and dark, not light and lacking contrast. I will chime in about longevity in a month or so, but this is probably my go to cartridge replacement for my Canon MF 229 dw laser.

This product is fantastic! I print a ton of stuff and found this to be the best priced cartridge. The print quality is excellent and dependable.

Received this to fit my older Canon Laser printer. Fit right in and there is no perceptible print quality difference between this and the cartridge that came with it. A great value and option to replace laser printer cartridges for less.

Toner installs and works -- prints seemingly OK . Hard to really get an idea on lifetime or longevity without running for a few thousand pages, though.

I had no problem installing these and the print quality is great!

pro: toner cartridges fit right in; acceptable print quality

I have a canon laser printer and this is the best quality for my money!