| 摘要 |
PROBLEM TO BE SOLVED: To prevent performance reduction during job execution even in the case where an application that is not adaptable to independent electrification control for each functional device is operated in an image processing apparatus.SOLUTION: An application management part of an image forming apparatus is capable of independently controlling power states of one or more functional devices (scanner and a printer) which are operated while switching a plurality of power states. When the application management part is to switch an application for displaying an operation screen on an operation part, in the case where an application of a switching destination is not adaptable to the independent power control for each functional device (S603; Yes), the power state of each functional device is shifted to a state where each functional device is operable (S605). In the case where the application of the switching destination is adaptable to the independent power control for each functional device (S603; No), a power state of a functional device to be used for the application is shifted to a state where the functional device is operable (S607-S610). |
