Hi, i'm just thinking about dipping my toe into mug printing, I don't expect to have a high turn over to begin with. I've read some other posts mentioning the ink has a fairly short shelf life. I was wondering if printing off the images and storing them in a light tight box, would that extend the life of the ink ? This factored in with the cost of ink is holding me back from jumping as I'm not sure if I could get the most from the ink before in expires. I might have to get them printed somewhere else, possibly not viable for me to do it myself. Any advice would be welcome.