| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet transport device which is capable of suitably determining whether the number of sheets held by a holding part is one or not.SOLUTION: A sheet transport device 10 includes a magazine 11 capable of housing a plurality of sheets S in a laminated state and a holding part 31 capable of taking out and holding sheets S from the plurality of sheets S housed in the magazine 11. The sheet transport device 10 is provided with a weight sensor 40 capable of measuring a total weight of the plurality of sheets S housed in the magazine 11. A control unit 51 of the sheet transport device 10 detects an amount of reduction of the total weight after holding of sheets S by the holding part 31 on the basis of the measurement result of the weight sensor 40 and, if the amount of reduction is larger than a weight of one sheet S, determines that a plurality of sheets S are held by the holding part 31. |
