Automatic document-feeding apparatus

Abstract

An automatic document feeding apparatus comprises a document rest for allowing a document to be placed thereon, a conveying belt for conveying the document onto the document rest, an urging roller for urging the conveying belt toward the document rest, a retaining member for retaining the urging roller, a support member for supporting the retaining members in a way to be slidable in a direction intersecting with the conveying direction of the document, a projection provided at one end of the retaining member, a slider mounted on the support member to slide along a conveying direction of the document, an oblique guide hole formed in the slider in a way to be made oblique with respect to the slide direction and slidably inserting the projection of the retaining member therein, and moving means which, by causing the slider to slide in the conveying direction of the document, moves the projection of the retaining member along the oblique guide hole to allow the urging roller to move in a direction intersecting with the conveying direction of the document.

Dependencies are inferred from the claim text.