Assembly Assistance for the Printrbot Simple - 3D Printing: Build your Own 3D Printer and Print your own 3D Objects - page 39

Figure 3.2 The first assembly steps for the Printrbot Simple.
To make things go a bit smoother, I've laid out all the laser-cut wooden pieces to
make them easier to find. As you can see in Figure 3.3 , my layout of parts matches
the layout for step 1, shown back in Figure 3.2 . The only difference is that I've
added the rectangular print bed near the top of my layout.