| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To lighten the burden on a worker who performs maintenance work etc. <P>SOLUTION: A charge device 40 includes: a connection part 401 where a plurality of units 404 including a medium write unit for writing information to a medium associated with liquidation of a charge can be attached and detached; a storage part 402 which stores version information 402a as information including the version number of hardware of at least the units 404 themselves or the version numbers of software installed in the units 404, associated with each of the units 404 mounted in the connection part 401; and a control part 403 which makes the medium write unit write the version information 402a stored in the storage part 402 out to the medium. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
