Also for: Mg3000, they' re not. I have a US Canon MP620 but the Euro cartridges aren' t recognized in the machine, even though they snap in place and Canon makes and sells the same model in Europe. When I was using Linux exclusively, I had no problem using refilled cartridges in my MP460. I installed XP on another partition, and it seems my printer driver’ s installed some firmware to the printer to stop me using non- canon cartridges.
I am using a Canon MP280 printer, which I found a driver from canon on the european site for.