Canon Cine Projector S-400 8mm Film Movie Projector Working But READ Please

Canon Cine Projector S-400 8mm Film Movie Projector - Working but READ Please I don't have film and don't know how to operate this projector so I do not know how to properly test it. But plugged in and its running. I have included a video showing what it does please check the video and all images for detail.

---