摘要 |
<p>The processing device (2.1) has an administration database (2.3), and an administration unit (2.9) for managing the administration database. A communication unit (2.6) performs remote loading of software update to a peripheral based on an operator of the administration unit. Another communication unit (2.5) or relay device (2.2) is provided for communication with the processing device. The administration database is synchronized with the relay device. A detection unit detects synchronization between the administration database and the relay device.</p> |