| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of being troublesome in updating firmware according to a device constitution. SOLUTION: A control device 100 acquires first main device firmware 24a for a first main device 20a from a program providing device 30, first ancillary device firmware 26a for a first ancillary device 22a and a file for indicating an update procedure of these. The control device 100 executes update processing of the first device firmware 24a and the first ancillary device firmware 26a in a procedure according to the device constitution of the first main device 20a on the basis of the file. Thus, the control device 100 can execute updating work of the firmware in a proper procedure according to the device constitution. COPYRIGHT: (C)2004,JPO
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