1) What's In the Box ? PGI-280XXL Refillable Ink Cartridge x 1 PGBK CLI-281XXL Refillable Ink Cartridge x 1 Black CLI-281XXL Refillable Ink Cartridge x 1 Cyan CLI-281XXL Refillable Ink Cartridge x 1 Magenta CLI-281XXL Refillable Ink Cartridge x 1 Yellow 2) Compatible List of Printers and Ink Cartridges : PGI-280XL CLI-281XL : Canon PIXMA TR7520 / TR8520 / TS6120 / TS6220 / TS8220 / TS9521 / TS9520 ; Canon Pixma TR8622 , Pixma TR8620 , Pixma TR7520, Pixma TR8520, Pixma TS6120, Pixma TS8320, Pixma TS8120, Pixma TS9120?Pixma TS8220, Pixma TS6220, Pixma TS9520, Pixma TS6320, Pixma TS9521C, Pixma TS702, TS9100, TR8500, TR7500 Excellent Printing Performance Made of high quality raw material, offering a colorful and vivid printing performance. Printing without flash, booming, suitable for high speed printing. Stable physical and chemical properties maintain long-term printing. No Block Print The ink is strictly filtered through 1 micron, 0.5 micron, 0.5 micron filters, ink particles reach to the standard fineness. Printing consistence and fluency, protecting your printer from plug print and Reduce printer wear and tear. Cost Effective 100ML high-capacity, allowing you to reduce office costs and providing you exceptional printing results to meet your home, school and office printing needs.