Welcome to NLG from a fellow Minnesotan. As mentioned in the previous reply, you have an IGT S2000, and it appears to be missing the bill validator and printer. It certainly can be fixed and the members here will help you get up and running. I have moved your post to the S2000 section.
I see you're a contributing member (thanks for helping to support the site!). One of the perks of that is access to the downloads section where you'll find all sorts of slot machine documentation.
Look for the tiny "Downloads" link at the very top of the page to access it, and the S2000 section is under IGT games.
Also, be sure to check out the FAQ post in the S2000 section of the forum (
click here) for lots of commonly asked questions and answers.