Unfortunately, there is no way to print an entire tutorial at once. However, you can print each lesson by clicking the printer icon at the top-right of each page (it looks like a printer, and if you hold your mouse pointer over it for a few seconds the word “print” will appear). This will open a separate browser window containing each page of the lesson, which you can then print. If you're not sure which sections to print, read the first page of any lesson. This gives you an overview of the skills covered in that lesson.
You can also click here to access our support video from Lisa, one of our instructional designers.