AVOID THESE INK CARTRIDGES AT ALL COSTS. My printer was working great until I installed these cartridges. Even though my Canon printer registered them as genuine Canon cars, now it can't print ANYTHING. IDK why or how this caused it to stop pulling out just one sheet of paper at a time, but despite 8 hours of troubleshooting (I work in IT) my printer is now down. TLDR: They broke my printer