| 摘要 |
PROBLEM TO BE SOLVED: To provide an image formation device which has raised user's convenience by enabling the reception of a job even if a memory capacity is insufficient. SOLUTION: The job execution device is equipped with connection means 20 to 22 for connecting external storages 320 to 322 disconnectably, a detection means 311a for detecting the connection to the connection means of the external storage, a reception means 311 for receiving the job and a storage means 313 for storing the data of the received job. When the memory capacity of the storage means is insufficient, the job reception by the reception means is prohibited. When the job reception is prohibited, if the external storage is connected to the connection means, the shortage of the memory capacity of the storage means is dissolved by moving the memory data of the storage means to the external storage, then the prohibition of receiving the job is released. COPYRIGHT: (C)2007,JPO&INPIT
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