Allwork PGI280XXL PGI281XXL Compatible Ink Cartridges Replacement for Canon PGI-280XXL PGI-281XXL Works with Canon Pixma TR8520 TS9120 TS6220 TS6120 TS8120 TR7520 TS8220 TS9521C TS9520 5Pack(KKCMY) Compatible Printers: Canon Pixma TR8520 TS9120 TS6220 TS6120 TS8120 TR7520 TS8220 TS9521C TS9520 Series Printers ISO 9001 Quality Certified Manufacturing Process Contents: Compatible Ink Cartridge for 1 x Large Black 280XXL, 1 x Small Black 281XXL, 1 x Cyan 281XXL, 1 x Magenta 281XXL, 1 x Yellow 281XXL Condition: New compatible, from ISO 9001/14001 certified factory, not OEM