In a scanner, a document cover is pivotable about a pivot axis between a closed position to cover the document table and an open position to expose the document table. An operation panel is movable between a first position and a second position lower than the first position. The operation panel in the first position overlaps with the document cover in the closed position when viewed in a perpendicular direction to the pivot axis of the document cover. The document cover is away from the operation panel in the perpendicular direction. The moving mechanism is configured to move the operation panel to the second position in response to pivoting of the document cover to the open position, and to move the operation panel to the first position in response to the pivoting of the document cover to the closed position.

In a scanner, a document cover is pivotable about a pivot axis between a closed position to cover the document table and an open position to expose the document table. An operation panel is movable between a first position and a second position lower than the first position. The operation panel in the first position overlaps with the document cover in the closed position when viewed in a perpendicular direction to the pivot axis of the document cover. The document cover is away from the operation panel in the perpendicular direction. The moving mechanism is configured to move the operation panel to the second position in response to pivoting of the document cover to the open position, and to move the operation panel to the first position in response to the pivoting of the document cover to the closed position.

According to an embodiment, an image reading device includes a photoelectric conversion unit, a white reference plate, a rotation unit, and a control unit. The photoelectric conversion unit includes an image reading sensor which converts light from an imaging position into image data. The white reference plate has a reading range which is a white reference value. The rotation unit rotates the photoelectric conversion unit so as to come to an angle at which a plurality of portions in the reading range of the white reference plate become imaging positions. The control unit sets a white reference value using a plurality of pixels on the white reference plate which are read using the photoelectric conversion unit which is rotated using the rotation unit.

According to an embodiment, an image reading device includes a photoelectric conversion unit, a white reference plate, a rotation unit, and a control unit. The photoelectric conversion unit includes an image reading sensor which converts light from an imaging position into image data. The white reference plate has a reading range which is a white reference value. The rotation unit rotates the photoelectric conversion unit so as to come to an angle at which a plurality of portions in the reading range of the white reference plate become imaging positions. The control unit sets a white reference value using a plurality of pixels on the white reference plate which are read using the photoelectric conversion unit which is rotated using the rotation unit.

According to an embodiment, an image reading device includes a photoelectric conversion unit, a white reference plate, a rotation unit, and a control unit. The photoelectric conversion unit includes an image reading sensor which converts light from an imaging position into image data. The white reference plate has a reading range which is a white reference value. The rotation unit rotates the photoelectric conversion unit so as to come to an angle at which a plurality of portions in the reading range of the white reference plate become imaging positions. The control unit sets a white reference value using a plurality of pixels on the white reference plate which are read using the photoelectric conversion unit which is rotated using the rotation unit.