We have had a response from Melissa DeMong. I've copied her advice on what to do below...
"I've taken them to Granger for years and I always ask where they want them because it depends on what type of steno paper you use as to whether they want them in the office paper or in with the newspapers. It also depends on where you take them because the ink can make a difference to certain companies. Our blue ink is not an easily recycled ink."
I hope this helps, Diane. My two cents, if the last two suggestions won't work for you, I've always just called my friends over, grabbed our favorite beverage and had a huge fire in the backyard. :) Always a good option.
Donna Clark