| 摘要 |
<P>PROBLEM TO BE SOLVED: To display, on a screen, the places of components that need to be replaced when reused. <P>SOLUTION: Based upon lifetime data calculated by a sensor and a current detection circuit, it is determined whether components need to be replaced or not. The places of the components need to be replaced are shown on the display of an operation panel or the like. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
