Do you have a smartphone? If it's a PDF or Doc, I just upload it to my Dropbox account and can pull it up on my phone anytime. A free Dropbox account gives you a lot of storage. If it's a photo, like a JPG or JPEG, I upload it to my phone's photo gallery. Then I don't have to deal with carrying yet another piece of paper around. If you don't have a smartphone, then I suppose you could take a photo of the print-out but I'm not sure if the colors will translate accurately that way.