So I just bought a new head since that "had" to be the solution to my problem only to find out that didn't fix anything. So now I have 2 used heads that I am guessing work just fine but now one is out of the machine and full of ink. What is the proper way to store this head? Or is it just trashed and I have to throw it away? Ink is still wet and just filled with cleaning fluid to keep it wet.