Princess Labelmaker is the cover star in the book, Princess Labelmaker to the Rescue!. Dwight Tharp had folded Princess Labelmaker, and had the idea, to get Principal Rabbski on their side. Without the agreement of the rebels, he gave it to her anyway. Rabbski later noticed that bad part about funtime, and joined the rebellion holding princess labelmaker. Rabbski ended up keeping Labelmaker as her Star Wars origami character.
She got her name because she printed labels instead of writing in the case file when she gave it to Rabbski.
Instructions to fold Princess Labelmaker are at the back of the book (along with Luke Skyfolder.)