I use these cartridges on a Canon MG6250 printer and I did not encounter any compatibility issues. Initially, I was very reluctant to purchase such cartridges (incompatibility problem, quality, damage the print head ...). Surprisingly, the quality of prints using these cartridges is very similar (if not identical) to prints made with official cartridges (at least for conventional impressions). Given the price difference between these cartridges and Canon, I'm not ready to buy official cartridges. I highly recommend this product!