A display-and-operation device includes a housing, a display operation panel, a wireless communicator, a control board, and a holder. The display operation panel forms a display operation screen on an outer surface of the housing. The wireless communicator is included in the housing and includes an antenna to perform wireless communication with a communication object. The control board is included in the housing, to control the display operation panel. The holder is included in the housing. The holder holds the display operation panel. The housing includes an opening through which the wireless communicator is removable to an outside of the housing and a lid to open and close the opening. At least a part of the wireless communicator is arranged outside an outer peripheral edge of at least one of the control board and the holder when viewed from a side at which the display operation screen is disposed.

An image reading device includes a document placing table, and a cover. The cover is rotatably attached to the document placing table, and includes a receptacle for a portable terminal with a camera, the receptacle being configured to hold the portable terminal so that the camera faces the document placing table.

An optical device detachably disposed on a scanner is provided, including a housing, a first opening, a second opening, a lens module, and a fixing member. The housing has a first surface and a second surface connected to the first surface. The first opening and the second opening are respectively formed on the first surface and the second surface. The lens module is disposed in the housing. The fixing member is detachably affixed to the scanner and pivotally connected to the housing. The light provided by the scanner enters the housing through the first opening, and the lens module guides the light to leave the housing through the second opening. The light leaving the housing through the second opening can fall on a scanned object.

An image forming apparatus includes a body, an image forming device configured to form an image on a recording medium and supported by the body, an attachment configured to be removably attached to the body, and a cover configured to be removably attached to the body. The cover is configured to cover the attachment attached to the body. The attachment is configured to switch a state in use of the image forming apparatus by attaching and removing of the attachment to and from the body.

An image reading device includes a document placing table, and a cover. The cover is rotatably attached to the document placing table, and includes a receptacle for a portable terminal with a camera, the receptacle being configured to hold the portable terminal so that the camera faces the document placing table.

An image reading device includes a document placing table, and a cover. The cover is rotatably attached to the document placing table, and includes a receptacle for a portable terminal with a camera, the receptacle being configured to hold the portable terminal so that the camera faces the document placing table.

A multi-function printer includes a printer body and a scanner body. A printer module is disposed in the printer body. At least one first scanning module, at least one feeding roller and a sensor are disposed in the scanner body. The feeding roller and the sensor are disposed at an inlet of a sheet passage. When the sensor senses presence of a sheet medium, the first scanning module immediately performs image scanning on the sheet medium to obtain image data, and then the printer module prints out the image data.

Provided are embodiments of portable devices that, when used with a digital camera device, e.g., mobile phone camera, can capture a high quality photograph of a printed photograph or a document, thereby reducing or eliminating reliance on expensive, bulky electrical equipment for post-processing or editing to correct lighting, reflection, and cropping. The device can include a box that can be made of cardboard; can be collapsed flat; can easily fit in a book bag, a brief case, or similar carrier; and is easy to ship. The device also could be fully assembled or molded of plastic, while still maintaining the function as a mobile studio.

A display-and-operation device includes a housing, a display operation panel, a wireless communicator, a control board, and a holder. The display operation panel forms a display operation screen on an outer surface of the housing. The wireless communicator is included in the housing and includes an antenna to perform wireless communication with a communication object. The control board is included in the housing, to control the display operation panel. The holder is included in the housing. The holder holds the display operation panel. The housing includes an opening through which the wireless communicator is removable to an outside of the housing and a lid to open and close the opening. At least a part of the wireless communicator is arranged outside an outer peripheral edge of at least one of the control board and the holder when viewed from a side at which the display operation screen is disposed.

An image reading device includes a document placing table, and a cover. The cover is rotatably attached to the document placing table, and includes a receptacle for a portable terminal with a camera, the receptacle being configured to hold the portable terminal so that the camera faces the document placing table.