1.[Protective Cover] Equipped with a protective cover to prevent damage to the internal structure. The print head can replace the original print head to print pictures, photos and documents. 2.[Compatible] Compatible printers for PIXMA, for TS8010, for TS9010, for TS8020, for TS9020, for TS8030, for TS9030, for TS8040, for TS9040, for TS8050, for TS9050, for TS8060, for TS9060, for TS8070, for TS9070, for TS8080, for TS9080, for TS8090, for TS9090, for TS9055, for TS8051, for TS8052, for TS8053 printers. 3.[Simple Installation] Please make sure that the printer is working normally before installing the print head, otherwise the motherboard may be burned and the printer will refuse to print. 4.[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 single black print head and is very convenient to use.