I purchase Dataproducts Remanufactured Inkjet Cartridges for my Canon printer all the time. I have never had an issue and they seem to last as long as the higher priced cartridges. I have a direct sales business and print a lot of flyers, postcards, etc. so I go through a lot of ink. This product saves me money and saving money makes me a happy customer!
I was concerned that an off brand might cause an error or not print well, but I had no trouble at all. This was a great price and works just fine.