Ok, I snapped off the little integrated circuit chip from the old cartridge (226) and put in on the new cartridge (526) and then the printer recognized it. Still, there must be a better solution. Hopefully, someone will come up with an easier workar...
I've run into the same problem in Portugal with my MG5320. It makes it hard when you have deadlines for things that need to be printed, run out and spend the money for cartridges, and then the cartridges aren't even recognized! Arggg!Has anyone fou...