This is a brand - new Canon PIXMA TR8520 CLI281 SD black ink with a 5.6 ml high yield, offering reliable and clear printing for your needs.

Using this Canon ink is easy. Just open the printer's ink compartment and insert the ink cartridge gently. Make sure it fits properly. For best results, store the ink in a cool and dry place. Avoid exposing it to direct sunlight or extreme temperatures. If the printer shows an ink - low warning, don't worry. You can keep using it until the printing quality starts to decline. When replacing the ink, be careful not to spill it on your hands or clothes. Regularly print a test page to maintain the printer's nozzle and ensure smooth ink flow.