You make a good point, I don't know why you're downvoted. I'm on the side of the tattoo artist on this one, but it does seem like a tattoo printer would not be

You make a good point, I don't know why you're downvoted. I'm on the side of the tattoo artist on this one, but it does seem like a tattoo printer would not be far into the future with our current tech. I'm honestly more surprised this hasn't caught on more.