The error codes tell the slot attendant what has happened to cause this tilt condition. Fair applies to both the player and the casino. A legal requirement of slot machines in all gaming jurisdictions is that each spin of thegame must have precisely the same probability of winning or losing and that the probability of each particular type of payout (three bars, for example) will remain constant. The reset button is required for security purposes. The slot machine then records this and the central computer receives an acknowledgement. Does this have any effect on your game? You may have noticed that whenever the slot attendant opens the door he or she writes in a little book. Proceed to machine 1623 in the quarters section. Apart from the machines own record of people inside, the casinos computer system maintains a record of access as well and verifies the machines log. In reality, this sends a notification to the slot machine that a technician has seen the error and performed some form of diagnostics to fix the error. This would allow the same coin to be used over and over again. Its already gone and no matter what you do, you cant win. If another error comes up, it waits until the error is cleared and then tries again. The term reset is not really an accurate term.