If you personally have no way to print anything, that would probably work, as long as you have your own laptop for use. We can't guarantee that there will be someone on staff with one available for you to use. Also, the hotel staff has been very nice about printing pictures out off of personal USB thumb drives and the like! It's just that the judges prefer to have the reference right in front of them while they are doing the judging.
Also, Staples and libraries will print things for a pretty good price, especially if you're only going for one copy.
We could possibly start to do something like that in future years, but we'd need to discuss it with all of the judges. (It requires one of us to have access to a laptop, and not all of us do, hehe). It's definitely something we'll think about, and I appreciate the suggestion!
If you have any other questions about Craftsmanship judging, feel free to e-mail firstname.lastname@example.org