| 摘要 |
PROBLEM TO BE SOLVED: To eliminate such a problem that a conventional image forming device counts prints all together at the same time or counts prints during a maintenance period. SOLUTION: The image forming device is provided with, for example, a counter for the number of prints produced using the functions of copying modes, such as both-sided, integration, enlargement, and reduction modes, a counter for prints produced using the function of a post-processing device, a counter for prints produced in interruption printing, and a counter for the number of prints produced using the functions of the other specific functions. This makes it possible to grasp the use conditions of clients. Further, such information makes it possible to know which functions are necessary or unnecessary. Collecting such information at the center agency contributes to the further development of composite devices and the selection of composite devices that are recommended to clients. |
