Your vector is embedded untouched, with each web kept in its own colour. The incoming web unwinds from the reel on the right, travels left through the machine and up to the slitting drum, where it winds onto the two turret reels. Directions were read from the arrows in your reference; all three reel rims turn anticlockwise. Use Reverse to flip the line, tap a colour to hide that web, and Paper to switch views.