An information processing apparatus includes a detection section that detects an operation to be performed with respect to a device by a user in a non-operation state with respect to the device, and a prohibition section that prohibits reboot of the device in a case where the operation to be performed on the device is detected by the detection section.

A non-transitory computer-readable storage medium stores a program that, when executed by a computer, causes the computer to perform an information processing method. Setting destination information which indicates a destination of fax transmission. Converting a first code into a second code indicating an instruction in a fax transmission function of an image forming apparatus when the destination information includes the first code. Transmitting the destination information to the image forming apparatus, the destination information including the second code.

A document feeder includes a document placing tray on which a document is placed; a document discharging tray on which a document discharged from a document discharging port in a discharging direction is stacked; and a light source that radiates light to the document discharging tray. The document discharging tray is disposed below the document placing tray. The document discharging tray has a protruding portion protruding upward from the surrounding area. The light source is disposed within a region having a width that is the same as a document having a maximum size in the width direction.

An image processing apparatus which is capable of preventing the ease of operation for a user relating to history buttons from being decreased. In response to execution of a function selected by the user, a history button for calling job setting information used by the function is displayed on a display unit. Information related to the job setting information is displayed in a display area constituting the history button. A display size of the display unit is obtained, and the amount of information to be displayed in the display area constituting the history button is controlled based on the obtained display size of the display unit.

An information processing system includes a first display control unit and a second display control unit. The first display control unit displays, on a display unit, a button on which a setting value of a program is displayed. The second display control unit starts up the program when the button is pressed and, in accordance with the started program, displays, on the display unit, a setting screen that corresponds to the button being pressed.

An image forming apparatus includes a sensor, an operation section, a controller, and a communication section. The sensor detects a sensor target. The operation section receives an operation instruction. The controller adjusts a sensitivity level of the sensor. The communication section transmits an instruction signal and a reception signal to an external device and receives an adjustment instruction from the external device. The instruction signal indicates an instruction for sensitivity level adjustment for the sensor. The adjustment instruction is an instruction as to whether or not to adjust the sensitivity level based on the instruction signal and the reception signal. The reception signal includes first information indicating time of detection signal reception by the controller receives the detection signal within a specific time period and second information indicating whether the operation section receives the operation instruction. The controller adjusts the sensitivity level of the sensor according to the adjustment instruction.

The image forming apparatus according to the embodiment includes a first sensor unit, a setting unit, and a notification unit. The first sensor unit is configured to detect a person who enters a detection range and specify a position of the person. If an error related to image processing or image formation occurs, the setting unit is configured to set a notification direction according to the position of the person who enters the detection range. The notification unit is configured to notify an occurrence of the error in the notification direction based on setting by the setting unit.

An image forming apparatus includes a sensor, an operation section, a controller, and a communication section. The sensor detects a sensor target. The operation section receives an operation instruction. The controller adjusts a sensitivity level of the sensor. The communication section transmits an instruction signal and a reception signal to an external device and receives an adjustment instruction from the external device. The instruction signal indicates an instruction for sensitivity level adjustment for the sensor. The adjustment instruction is an instruction as to whether or not to adjust the sensitivity level based on the instruction signal and the reception signal. The reception signal includes first information indicating time of detection signal reception by the controller receives the detection signal within a specific time period and second information indicating whether the operation section receives the operation instruction. The controller adjusts the sensitivity level of the sensor according to the adjustment instruction.

A management system includes an electronic device, a plurality of image pickup devices, a storage unit, and a server. A first control unit in the server detects an image portion indicating a face of a person in a captured image, collates the detected image portion to face images stored in the storage unit, and specifies, as a person inside a building, a person whose face image is identical to the image portion. When an error is detected in the electronic device, a second control unit in the electronic device specifies, among persons specified by the first control unit, a person whom error handling capability information stored in the storage section indicated as capable of handling the error, obtains, among the captured images captured by the plurality of the image pickup devices, a captured image showing the specified person, and allows a display to display the obtained captured image.

An electronic device includes a display, a first camera, a storage unit, and a control unit. The first camera images a face of a user who is operating the electronic device. The storage unit stores an image imaged by the first camera. The control unit includes a processor and, upon execution of a control program by the processor, functions as: a detection section detecting that a suspicious operation is being performed on the electronic device; and a controller allowing, when the detection section detects the suspicious operation, the display to display, as an image to be displayed in occurrence of the suspicious operation, the image that the first camera is imaging.