So a wonderful corporate bigwig came by yesterday and upon his departure, I noticed several things out of place, one being the fact that our receipt printer is now printing two slips for every order; sometimes it even prints a chit that shows 0.00 for the tender and says the check has been closed. How do I make this stop? I have gone through all the settings and haven't been able to find anything to help. Also, is there any way I can just stop printing all-together? Hardly anybody ever wants a receipt and it would be nice to just be able to hit 'Print Receipt' if someone did need one. Thank you!