Please note: due to server upgrades, this feature is disabled until further notice. We'll try to be brief!
We're so very glad! And yes, you can print it again.
Access your order history in 'My Orders' and find the order that you want to print again. Tap on 'Buy Another Copy' and add a new delivery address, or choose an existing one. Aaaand, you're done.
Just so you know, it's not possible to select and print only certain items within an order—but we're working on it!