NO CHIP TO REPLACE ... NEW CHIP IS SET TO FULL, just like the original Canon cartridges. These are NEW compatible cartridges with high quality ink. They are not remanufactured.
For use in Canon Pixma iP4820, iP4920, iX6520, MG5120,MG5220, MG5320,
MG6120, MG6220, MG8120, MG8120B, MG8220, MX882 and other models. Check
your printer manual for cartridge compatibility.