A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.

An image display device according to the embodiment includes a display screen, an operation input unit, a control unit, and a notification unit. The display screen displays an image using a display mechanism in which scanning can be optically performed in a copy machine. The operation input unit is arranged at a position of being operated in a state in which a display screen is placed on a glass original document table so as to face the glass original document table of a copy machine, and receives an operation input of a user. When a plurality of images are set to display targets in the display screen, the control unit switches an image displayed on the display screen according to the operation input of a user with respect to the input operation unit. The notification unit notifies of switching of an image when the image displayed on the display screen is switched.

An imaging station includes at least one camera and at least one computing device, the at least one computing device being communicatively coupled to the at least one camera, wherein the at least one computing device is configured to receive raw image data of a physical document from the at least one camera.

An image reading device includes a frame, an image reading unit, a guide, a biasing member, and an adjuster. The image reading unit reads, while moving in a predetermined direction, image information of a document placed on an exposure glass. The guide extends in the predetermined direction and is supported by the frame, to engage and guide the image reading unit to move the image reading unit in the predetermined direction. The biasing member biases the guide in a direction against a direction in which the guide bends due to weight of the guide and weight of the image reading unit. The adjuster adjusts a biasing force of the biasing member against the guide.

A document backing extending in a plane is resiliently biased in a direction substantially parallel to the plane.

An image reading device includes a frame, an image reading unit, a guide, a biasing member, and an adjuster. The image reading unit reads, while moving in a predetermined direction, image information of a document placed on an exposure glass. The guide extends in the predetermined direction and is supported by the frame, to engage and guide the image reading unit to move the image reading unit in the predetermined direction. The biasing member biases the guide in a direction against a direction in which the guide bends due to weight of the guide and weight of the image reading unit. The adjuster adjusts a biasing force of the biasing member against the guide.

A image reading apparatus includes a first placement unit, a second placement unit, a first reading unit, a second reading unit, a rotating mechanism, and a switch-over mechanism that switches over the first placement unit and the second placement unit between a horizontal state and an inclined state. The rotating mechanism rotates the first reading unit and the second reading unit, so that, in the horizontal state, the first image reading unit and the second image reading unit read a medium placed on the first placement unit and a medium placed on the second placement unit respectively, and, in the inclined state, the first image reading unit and the second image reading unit read a medium placed on the second placement unit and a medium placed on the first placement unit respectively.

An image forming apparatus includes an image scanning section, an exit tray, and an upper housing. The image scanning section scans an image of an original document. The exit tray is disposed below the image scanning section. A sheet bearing an image is ejected onto the exit tray. The upper housing houses the image scanning section. The image forming apparatus has a sheet ejection space that is formed between the exit tray and the upper housing. A user's hand is inserted into the sheet ejection space for taking out the sheet from the exit tray. The upper housing includes a bottom plate having a surface that faces the exit tray. The bottom plate includes a plurality of reinforcing members that are disposed on the surface of the bottom plate and that extend in a direction in which the user takes out the recording medium from the exit tray.

An image display device according to the embodiment includes a display screen, an operation input unit, a control unit, and a notification unit. The display screen displays an image using a display mechanism in which scanning can be optically performed in a copy machine. The operation input unit is arranged at a position of being operated in a state in which a display screen is placed on a glass original document table so as to face the glass original document table of a copy machine, and receives an operation input of a user. When a plurality of images are set to display targets in the display screen, the control unit switches an image displayed on the display screen according to the operation input of a user with respect to the input operation unit. The notification unit notifies of switching of an image when the image displayed on the display screen is switched.

A image reading apparatus includes a first placement unit, a second placement unit, a first reading unit, a second reading unit, a rotating mechanism, and a switch-over mechanism that switches over the first placement unit and the second placement unit between a horizontal state and an inclined state. The rotating mechanism rotates the first reading unit and the second reading unit, so that, in the horizontal state, the first image reading unit and the second image reading unit read a medium placed on the first placement unit and a medium placed on the second placement unit respectively, and, in the inclined state, the first image reading unit and the second image reading unit read a medium placed on the second placement unit and a medium placed on the first placement unit respectively.