| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to suppress unnecessary power and reduce a user's operation time to perform smooth image formation.SOLUTION: An image forming apparatus comprises: receiving means that receives a printer job from a specified user; imaging means that photographs a subject as the user; subject specification means that specifies a subject by using received information received by the receiving means; function specification means that specifies one function on the basis of a movement of the subject or information on efficiency of use; supply means that supplies power necessary for carrying out the specified function; and display means that displays a screen for using the specified function.SELECTED DRAWING: Figure 3 |
