This is a brand - new Canon Pixma Mg5420 product. It comes with 2 packs of Pgi250Xl high - pigment black cartridges, each offering a yield of 500 units. Canon is a well - known brand, ensuring high - quality printing for your needs.

Using these Canon Pixma Mg5420 cartridges is easy. First, make sure your printer is turned on and in standby mode. Open the cartridge compartment and gently remove the old cartridges. Then, take out the new Pgi250Xl high - pigment black cartridges from their packaging. Remove the protective tape and insert the cartridges into their correct slots until you hear a click. Close the cartridge compartment. When it comes to maintenance, keep the cartridges in a cool, dry place when not in use. If you notice any print quality issues, you can run the printer's cleaning cycle. And remember, don't touch the ink nozzles with your fingers as it can affect the print quality.