Patent ID: 7665726

Claim:
A paper feeder cassette being configured to be attached to an image forming device, the paper feeder cassette being configured to store a plurality of sheets of paper to be transported to an image forming section of an image forming device, comprising: a bottom part; a pair of support plates being configured to move relative to the bottom part, the pair of support plates supporting both lateral sides of the sheets of paper in a paper width direction perpendicular to a paper transporting direction; and a paper disposition plate being disposed above the bottom part, the paper disposition plate being configured to dispose the sheets of paper thereon, the paper disposition plate including an edge portion being provided to extend along a direction approximately perpendicular to the paper transporting direction on a downstream side of the pair of the support plates in the paper transporting direction, and a contact avoidance portion being configured to prevent the sheets of paper from making contact with the edge portion when disposition of the sheets of paper are performed by sliding the sheets of paper along the paper transporting direction.