I have had these cartridges installed in my Canon Color ImageCLASS MF733CDW printer for two months now and while I don't print every day nor do I rely on this printer for photo accurate color, the print quality has been fantastic for both text and full color images. I don't expect to have to replace these cartridges for years to come as I just replaced the original mini-cartridges that came with the printer when I purchased it new more than 2 years ago, but when I do I hope I can purchase these again.