Patent ID: 8398072

Claim:
A sheet feeding apparatus, comprising: a sheet stacking member tilted in such a manner that a portion of the sheet stacking member on a downstream side in a sheet feeding direction is lowered; a raising and lowering mechanism configured to raise and lower the sheet stacking member; a feed roller with which a sheet bundle supported on the sheet stacking member raised by the raising and lowering mechanism is brought into pressure contact, to thereby feed the sheet; and a regulation member provided on the downstream in the sheet feeding direction with respect to the sheet stacking member and configured to regulate a position of an edge on the downstream side in the sheet feeding direction of the sheet bundle supported on the sheet stacking member; and a stepped portion fixed on an abutment surface of the regulation member against which the sheet bundle abuts, a height of the stepped portion in a sheet stacking direction from a surface of the sheet stacking member being lower than a maximum sheet stacking height of the sheets stacked on the sheet stacking member in a state that the sheet stacking member is lowered by the raising and lowering mechanism, wherein an abutment surface of the stepped portion is at a different level from the abutment surface of the regulation member in the sheet feeding direction, and when the sheet bundles are set to the sheet stacking member in the state that the sheet stacking member is lowered, the stepped portion causes an upper portion of the sheet bundle to deviate downstream in the sheet feeding direction.