| 摘要 |
PROBLEM TO BE SOLVED: To surely detect a commodity to be thrown away to suppress the number of commodities to be thrown away to the minimum. SOLUTION: A main control part 1 transmits, when it judges the staying time of a caned drink in a commodity housing box 201(A) exceeds two seeks, a detection signal X2 showing this to a coin processing control part 2, a bill processing control part 3, a customer serving control part 4, a sales control part 5, and an input control part 6. The coin processing control part 2 controls a coin mechanism 7 to return inputted coins from a return port 110. The bill processing control part 3 controls a bill validator 8 to return an inserted bill from a bill insert port 105. The customer service control part 4 controls a customer service part 9 to light or flash a sales stop lamp. The sales control part 5 controls a sales mechanism 10 to prohibit the dispensing operation of a commodity dispensing part 206. The input control part 6 warns to throw away the caned drink by displaying 'Please throw away column A' or the like on the liquid crystal screen of a remote controller 11.
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