Image forming apparatus, control method therefor, and program
AssigneeCanon Kabushiki Kaisha
InventorSo Yokomizo
Life of this patent
Estimating the term…
Abstract
An image forming apparatus includes a plurality of devices configured to perform different job processing, a control unit configured to control job processing performed by each device, a reception unit configured to receive an instruction for causing the control unit to shift to a state where the job processing is capable of being performed, and a power control unit configured to, when the control unit is shifted to a stand-by state in response to receiving the instruction, supply a power to a device specified based on a job processing function corresponding to an initial screen to be displayed.
Claims25
An information processing apparatus, comprising:
- a display;
- a power supply unit;
- and
- one or more controllers including one or more processors and one or more memories, the one or more controllers being configured to:
- (1) cause the display to display a function selection screen that enables a user to select a function,
- (2) cause the display to display a first screen that enables a user to input information to identify the user when the function is selected by the user on the function selection screen, and
- (3) cause the power supply unit to supply power to a predetermined hardware to be used for performing the selected function when the user is identified based on the information input to the first screen.
A control method of an information processing apparatus, comprising:
- displaying a function selection screen that enables a user to select a function;
- displaying a first screen that enables a user to input information identifying the user when the function is selected by the user on the function selection screen;
- and
- supplying power to a predetermined hardware to be used to perform the selected function when the user is identified based on the information input to the first screen.
An information processing apparatus, comprising:
- a display;
- and
- one or more controllers including one or more processors and one or more memories, and configured to (1) cause the display to display a function selection screen for selecting a first function and a second function, (2) cause the display to display a first screen that enables a user to input information to identify the user when the first function is selected by the user on the function selection screen, (3) determine whether or not the user is authorized to use the first function selected by a user on the function selection screen and (4) cause the power supply unit to supply power to a predetermined hardware to be used for performing the selected function if it is determined that the user is authorized to use the first function selected by the user on the function selection screen, cause the power supply unit not to supply power to a predetermined hardware to be used for performing the selected function if it is determined that the user is not authorized to use the first function selected by the user on the function selection screen.
A control method of the information processing apparatus comprising:
- displaying a function selection screen for selecting a function;
- displaying a first screen that enables a user to input information to identify the user when the function is selected by the user on the function selection screen,
- determining whether or not the user is authorized to use the function selected by a user on the function selection screen;
- and
- supplying power, by a power supply unit, to a predetermined hardware to be used for performing the selected function if it is determined that the user is authorized to use the function selected by the user on the function selection screen, and not supplying power to the predetermined hardware by the power supply unit if it is determined that the user is not authorized to use the function selected by the user on the function selection screen.
Dependencies are inferred from the claim text.