Thank you all for your input. I greatly appreciate it. The seller sent me a photo of the motor. When I asked her about the cams, I sent her a photo, she said she had never seen anything like that, and honestly I truly wouldn't use many of them.
I'm going to contact her to see if I can go test the machine myself. I feel that would give me more information on whether or not I'm going to have any problems with it if I were to purchase it.