1EFFECTIVE PROTECTION: The printhead replacement is equipped with a protective cover to prevent damage to the internal structure 2CONVENIENT and PRACTICAL: The color print head can replace the original old print head to print color pictures, photos and documents 3COMPATIBLE PRINTERS: For Canon TS8020, for Canon TS9020, for Canon TS8040,for Canon TS8050, for Canon TS8070, for Canon TS8080, for Canon TS9050, for Canon TS9080 and Other Printers 4USE with CONFIDENCE: Each print head will be strictly tested, and the effect of the print head will be tested with the printing test paper, so can be used with confidence 5HOW to USE: Please make sure the printer is working normally before installation, otherwise the main board may be burned and printing will be refused. The print head must use suitable inks, and dye inks and pigment inks cannot be mixed