1、The ink cartridge nozzle can be cleaned to reduce nozzle clogging and enhance the smoothness of ink ejection from the nozzle. 2、The three color ink cartridges can be replaced to improve the printing effect and printing life. 3、Use this ink cartridge to print clearly, without jamming and uninterrupted lines, without fold lines and gray background. 4、The storage capacity of 13ml can increase the print volume of the ink cartridge and meet the large number of printing needs. 5、Compatible with many models for Canon printers, suitable for homes, company businesses, schools, hospitals, etc. Item Type: Ink Cartridge Material: Plastic Size: Approx. 9.9 x 3.5 x 1.5cm / 3.9 x 1.4 x 0.6in(manual measurement, for reference only) Capacity: 13ml Printed Pages: About 670 pages in red and blue, about 895 pages in black (5% coverage of A4 paper) Applicable Models: For PIXMA MG5780 / MG6880 / TS5080 / TS6080 / MG7780 / TS8080 / TS9080, etc How to use: ① Open the upper cover when the machine is turned on, and the print head holder moves to the replacement position. ② Take out the used ink tank, push the handle and lift the ink tank to take it out. ③ Hold the ink cartridge with the ink outlet facing upward, and do not touch the chip of the ink cartridge ④ Lift the clip on the orange protective cover and gently remove it. ⑤ Put the front end of the ink cartridge into the card slot obliquely to make sure it matches the color of the card slot. ⑥ Lightly press the upper part of the ink cartridge until the ink cartridge is firmly locked in place. 3 x Ink Cartridge