Compatible with MG6820, MG6821, MG6822, MG5720, MG5721, MG5722, MG7720, TS5020, TS6020, TS8020, and TS9020 (Optional) Printers. The CLI-271 Inks deliver improved color, a wider color gamut, and better color fastness over previous generation inks. Smart LED lets you know when the ink is properly installed and which tank needs to be replaced. XL ink tanks can help save you money, print more when you need it, and extend the time between replacing ink tanks. Don’t be fooled by imposters - look for the Canon logo on all ink packaging to ensure you’re buying Genuine Canon Ink for outstanding quality and performance you can rely on.