This has been a poor quality cartridge from day one. I didn't think to check for warranty - now it's too late (It sat on the shelf for a couple months before I installed it). Text prints come out with streaks missing, often illegible. Colour cartridges are better, but still not great (cyan is weak). The black is the weakest - low contrast, greyish, streaky. Not something I can recommend. You get what you pay for.

Reply by our customer service

Dear Dwayne, Thank you very much for your review. Normally, we offered one year guarantee for those toners. If they get any problem, please contact us in 1 year.