1、[Protective Cover] Equipped with a protective cover to prevent damage to the internal structure. The color print head can replace the original print head to print pictures, photos and documents. 2、[Compatible] Compatible for iP7210, for iP7220, for iP7240, for iP7250, for iP7280, for MG5410, for MG5420, for MG5450, for MG5470, for MG5520, for MG5620, for MG5720, for MG5721, for MG5722, for MG6420, for MG6620, for MG6820, for MG6821, for MG6822 Printer. 3、[Perfect Replacement] Each print head will be strictly tested, and the effect of the print head will be tested with printing test paper. This product is a perfect replacement for the old color print head and is very convenient to use. 4、[Installation] Please make sure that the printer is working normally before installing a new print head, otherwise the motherboard may be burned and the printer will refuse to print. 5、[Stable Performance] The print head must use suitable inks. Dye inks and pigment inks cannot be mixed. It is convenient and quick to use and has stable performance.