There are several 3D printers available in the Maker-E including a MakerGear printer and smaller M3D printers. You can read the tutorial and use the M3D at any time, but you can’t use the MakerGear printer until you become certified.
To get certified on the MakerGear M2 you will have to create your own object using the 3D printer by following this step-by-step tutorial. We strongly recommend your first print be a small object, < 15 cubic cm or an inch on a side, so you don’t waste filament while you are learning.
Note that the MakerGear M2 is a precision and delicate machine and not knowing what you are doing or not following the guide can misalign the printer, damage the printer, or damage you. We suggest having someone who knows the printer available to help you and answer any questions.