| 摘要 |
<p>PROBLEM TO BE SOLVED: To smoothly process a job by efficiently controlling OFF of a power source. SOLUTION: Based on job managing information of a job managing part 3, a power source control condition judging part 5 on the side of a power source control requesting device sends a power source control permission request data to other device when a power source off request is received. When a job to use the function of the power source control requesting device is executed, a power source control request destination device returns power source control delay request data to the power source control requesting device, and when no job is executed, power source control permission data are returned. When the power source control permission data are received, the power source control condition judging part 5 on the side of the power source control requesting device reports a power source control operating instruction to a power source control instructing part 7 and executes OFF of the power source.</p> |
