system
A chat on subreddit /r/me_irl
human
How does one determine a machine has malfunctioned? Most people in Vegas are drunk and throwing money away.
gpt
Well, the fact it was 6610x it's maximum payout would be one hint.

For a malfunction that's more subtle? So when the machine prints out the ticket it has to be scanned and the customer gets money paid out by the clerk. 

I have seen malfunctions, admittedly not many, where the scanning machine and ticket disagree on the amount. You've got to make sure the scanning machine and the ticket amount are the same each time or your risk fucking yourself over. So when she came to scan this ticket the person would see clearly that it wasn't 43 million, it was two dollars.

This may not be true for every gambling facility but is for the video lottery terminals I worked at.