Medium supply device

摘要

A medium supply device includes a feeding unit that feeds a medium among one or more media placed on a placing table, a separating unit that is arranged to come into pressure-contact with the feeding unit, and a blocking portion that is movable and blocks a space formed between the feeding unit and the separating unit in an upstream side of a nip region in a conveying direction of the medium. When one of the media placed on the placing table is fed by the feeding unit and the one or more media are placed on the placing table, the space is formed by the medium fed by the feeding unit, the separating unit, and the one or more media placed on the placing table.

主权项

1. A medium supply device comprising:
a feeding unit that feeds a medium from a placing table configured to hold one or more media; a separating unit that is arranged to come into pressure-contact with the feeding unit; and a blocking portion that is a portion of an arm and rotatably supported by a rotating shaft which is arranged downstream of the separating unit in a conveying direction and parallel to a rotating shaft of the feeding unit, the blocking portion being movable in a rotational direction toward the feeding unit or the separating unit, and configured to block a space formed between the feeding unit and the separating unit in an upstream side of a nip region in a conveying direction of the medium, wherein, when one of the media placed on the placing table is fed by the feeding unit and the one or more media are placed on the placing table, the blocking portion blocks a space formed by the medium fed by the feeding unit, the separating unit, and the one or more media placed on the placing table, and the blocking portion is pressed by the medium fed by the feeding unit and is retracted toward the separating unit with respect to the medium.