How do I refill the ink on the smart tank 7301 printer

Great
To refill your tank with new ink please do this :

• Open the ink tank lid
• Remove the plug on the tank you refilling
• Grab your refill bottle
  -DON'T shake the bottle
• Twist of the cap and remove the seal.
• Put the cap back on

• Flip the lid open and put the bottle to the spout done
• Push down on the bottle and refill the tank.
• Make sure to watch the Tank while you fill it! Don't exceed the ink fill line!
• Once it reaches the ink fill line remove the bottle and
  replace the cap.
• Save any extra ink for the next time
• Replace the plug, then close the lid