| 摘要 |
PROBLEM TO BE SOLVED: To provide a means for immediately informing a parlor staff of the possibility of fraudulence being performed even when other errors related to the put-out of prize balls are simultaneously announced in a Pachinko game machine in which a full-tank detection switch is disposed near a sprocket of a prize ball put-out unit to be a target of fraudulence using celluloid or a piano wire. SOLUTION: In the Pachinko game machine, the full-tank detection switch is disposed in the prize ball put-out unit, and an error related to the detection by the full-tank detection switch is preferentially announced to other errors related to the put-out of prize balls. COPYRIGHT: (C)2011,JPO&INPIT
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