| 摘要 |
An Object of the present invention is to provide a sheet feeding apparatus that has sheet supporting device, sheet feeding device, separating device, separation force giving device for supplying a separation force to the separating device in a direction reverse to a sheet feeding direction, and separation force switching device for being switched between a connection state for supplying the separation force to the separating device by the separation force giving device and a cut-off state in which the separation force is not supplied to the separating device, wherein said separation force switching device is switched into the cut-off state at a time of a beginning of the feeding and is switched into the connection state when the sheet feeding device has fed the sheets for a predetermined distance from the beginning of the feeding, and a separation force supplied to said separating device in a state such that the separation force switching device is switched into the cut-off state is set to be smaller than a separation force in a state such that the separation force switching device is switched into the connection state.
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