The Spiral Data Tato -- A Curiously Complex Origami CD Case

Step 2 Printing Out the Crease Pattern

Adobe Reader or KPDF or whatever you're using to view the file may want to shrink the crease pattern when you go to print it. The print dialog may seem quite plausible, but I urge you to resist it and to print without scaling. You'll lose the ends of the crease lines at the edges of the page, it's true, but there'll be more than enough to see where the lines are going.