Model name:PGI-280XXL CLI-281XXL ink cartridges Printing capacity:PGI-280XXL CLI-281XXL Ink Cartridges Compatible for Canon deliver high yield quality printing, can print 600 pages per PGI-280XL Large Black cartridge, 6360 pages per CLI-281XL Small Black cartridge, 830 pages per CLI-281XL Color cartridge (at 5% coverage) Compatible printer: PGI-280XXL CLI-281XXL ink cartridges are compatible with Canon Pixma: TR8620a TR8520 TR8620 TS6320 TR7520 TS6220 TS6120 TS702 TS9521C TS8120 TR9120 TS9520 TS8322 TS8220 TS8320 Package Content:5 Packs Combo of PGI-280XXL CLI-281XXL ink cartridges (1 x Large Black 280 XXL, 1 x Small Black 281 XXL, 1 x Cyan 281XXL, 1 x Magenta 281XXL, 1 x Yellow 281XXL) Why choose Topkolor: 1. PGI-280XXL CLI-281XXL Ink Cartridges made of environmental-friendly materials. All of them are produced under the environmental system. 2. Cost-efficient, and the quality is more superior. 3. High-compatibility chip from APEX,minimize the chance of unrecognize. 4. Higher page yield and a wider range of models, ideal for the workplace. 5.Not leak, not clog, not fade,high quality printing capability with true reproduction of the original image tones. Warm tips: Turn the cartridges upside down and remove the orange protective cover carefully. Note: 1. When installed the PGI-280XXL cartridge, an "Error Message" may appear on the screen, please click "OK" to continue. 2. After installed the PGI-280XXL CLI-281XXL ink cartridge, if it is stuck or displays poor print, please try to re-aligning printer heads and run the "Cleaning" procedure. 3. After installed PGI-280XXL cartridge, if the printer cannot be recognized, please take it off and reinstall. 4. If you have any problem, feel free to contact us.