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

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.

Excellent value. Crispy blacks. Fast shipping

Best price ever you get 2 for half the price of one. Print quality is very good. I do a lot of printing in my small business. Havent had any problems and will be a repeat customer .

I like the convenience and price.

We ordered the convenient 2 pack. Be cause we have 2 printers that use these cartridges. They came faster than expected. The cartridges last a long time and the quality of the print is very good. We most definitely order these again.

This 2 pack of Aolibe 137 toner cartridges are a great value. They work great with no paper jams in my Canon MF229dw laser jet printer. Still too early to tell how long they will last but initial quality is excellent.

Works just as good as manufacturer original but lasts longer. 5 stars will buy again.

This company’s toner works just fine. Sometimes replacement or third party brands don’t fit quite right, or print with bad quality. No issues here. Well packaged, quick delivery, and competitive price for two toner cartridges. Will use them again when I need more!

So I have not had the opportunity to install one of these yet since my old cartridge just keeps trucking along but want to get the review started. However the appearance, size, etc. look spot on. Well packaged and doesnt have a cheap feel to it. My wife is printing up her latest meal plans so I expect there will be an opportunity to change the cartridge sooner rather than later. So at this point it looks to be a good item, will update if necessary once it gets installed!

I am always leery of using 3rd party toners once the OEM toner runs out.