| 摘要 |
PROBLEM TO BE SOLVED: To recognize the end time (execution startable time of execution request job) of a job which should be executed on peripheral equipment even when the peripheral equipment is busy when a host device requests the start of the job, to makes the host device to easily manage the job execution time, and to effectively prevent the time-out of a process. SOLUTION: The information processor comprises peripheral equipment 100 having multiple ports and a host device 110 connected to the ports of the peripheral equipment 100, and at a job start request from the host in a busy state of job execution, a job process part 101 of the peripheral equipment 100 sends a job end time (time before the requested job execution becomes possible) to the host, so that the host can manage the job execution start time.
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