| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device which can perform power saving control without damaging convenience of a user.SOLUTION: An image forming device 1 includes an operation part 13 for receiving user operation, and has one or a plurality of power saving functions. The image forming device 1 includes: a statistical value receiving part (a statistical value reception control part 10a and a communication part 15) which receives a statistical value through a network N from an external information processing device such as a server device 3 which stores the statistical value 30 on an operation time indicating an operation interval or a required time of the user operation received by a plurality of other image forming devices 2 or by the plurality of other image forming devices 2 and the image forming device 1; and a time changing part 10b which changes a transition time from a time point of receiving the user operation by the operation part 13 or from a time point of finishing processing at a section, that can transition in a power saving state by the power saving function, to transition to the power saving state by the power saving function in response to the statistical value. |
