Abstract: When a second storage device having a storage capacity larger than a storage capacity of a first storage device is usable, a storage unit stores a received print job in the second storage device. When the second storage device having a storage capacity larger than a storage capacity of the first storage device is usable, a setting unit is able to set a second storage period longer than a first storage period as a storage period for the print job stored in the second storage device.

Abstract: Embodiments of the disclosure include an image forming device that: receives job information for executing a function of the image forming device from a terminal, the job information including user information; based on the user information included in the received job information, determines whether a user corresponding to the user information is permitted to use a function specified by the job information; in response to a determination that the user is permitted to use the function, executes a job based on the job information; and in response to a determination that the user is not permitted to use the function, notifies the terminal of an error. Using user information included in job information sent from the terminal, whether a corresponding user has the right to execute a job is determined, and if the user has no right, the terminal is notified of an error.

Abstract: An application control unit which determines whether a screen displayed on a display is a destination input screen for inputting a destination; and a soft numeric keypad control unit which controls display of a software numeric keypad displayed on the display are provided. When the screen displayed on the display is the destination input screen, the soft numeric keypad control unit causes the software numeric keypad to be displayed in an enlarged manner as compared with when the screen displayed on the display is not the destination input screen.

Abstract: A display control method for an image forming apparatus includes detecting that a document is placed on a document reading unit, determining, when it is detected that the document is placed on the document reading unit, whether the size of the document is a predetermined size, displaying a first function screen on a display when a first function capable of performing one of a plurality of functions accompanying a reading operation for a document placed on the document reading unit is performed, and displaying a second function screen to which a screen is switched from the first function screen and that is displayed when a second function created by modifying the first function based on a specific setting is performed, in a case where, while the first function screen is displayed, it is determined that the size of the detected document is not the predetermined size.

Abstract: An image processing apparatus with a web browser function displays, in a predetermined display region on an operation unit, an operation manual of the image processing apparatus that is composed of a web page, stores an identifier for accessing a web page of the operation manual and a screen provided by an application included in the image processing apparatus, where, based on an identifier corresponding to a web page displayed on the operation unit and the screen, a display item is displayed for transitioning to a screen of a function provided by the application included in the image processing apparatus.

Abstract: An image processing apparatus, when displaying an operation manual on an operation unit, displays a display item for transitioning to a screen of a function provided by an application included in the image processing apparatus.

Abstract: A display control method for an image forming apparatus includes detecting that a document is placed on a document reading unit, determining, when it is detected that the document is placed on the document reading unit, whether the size of the document is a predetermined size, displaying a first function screen on a display when a first function capable of performing one of a plurality of functions accompanying a reading operation for a document placed on the document reading unit is performed, and displaying a second function screen to which a screen is switched from the first function screen and that is displayed when a second function created by modifying the first function based on a specific setting is performed, in a case where, while the first function screen is displayed, it is determined that the size of the detected document is not the predetermined size.