The option is located at the footer bar. The option 'Print...' is an option that allows you to create printouts more visually and dynamically suing layouts.
If you use a simulation combination of different colorways and colors, then the simulation using combination will be used in the print and creating a single page for every colorway.
Add to Gallery
From export button on footer menu bar you can add the simulation to the gallery.
The result will be the simulation using the colorway and the colorway itself.
From download button on footer menu bar you can download the simulation JPG as you see it on the screen. The result will be JPG image file with the simulation only.