This is a brand - new Canon Pixma Tr8520 cyan ink cartridge with a 5.6 ml yield. Canon is a well - known brand, ensuring high - quality printing.

Using this Canon Pixma Tr8520 cyan ink is easy. First, make sure your printer is turned off. Open the printer's ink compartment, then gently insert the cyan ink cartridge until it clicks into place. After that, turn on the printer and it will automatically recognize the new ink. When it comes to maintenance, try to keep the ink cartridge in a cool and dry place. If you're not going to use the printer for a long time, it's a good idea to print a test page every month to prevent the ink from drying up. Also, be careful not to touch the ink nozzle to avoid clogging.