发明名称 |
SELF-REPAIR TYPE IMAGE FORMING DEVICE PROVIDED WITH FUNCTION REDUNDANT SYSTEM |
摘要 |
PURPOSE:To obtain a device having high self-repairing ability by incorporating a parameter type self-repair mechanism and a function redundant system in an image forming device. CONSTITUTION:The parameter type self-repair mechanism operates a parameter value based on the qualitative data of the device(image forming part 1) in a parameter repair inference part 4 so as to repair and keep the device to be in an optimum state. In the case that a fault that parameter type fault repair is impossible is caused, redundant system control by combination in accordance with the kind of fault previously stored is performed, and the potential function is substituted for the faulty function so that the fault is repaired. |
申请公布号 |
JPH05165281(A) |
申请公布日期 |
1993.07.02 |
申请号 |
JP19910336731 |
申请日期 |
1991.12.19 |
申请人 |
MITA IND CO LTD |
发明人 |
UMEDA YASUSHI;TOMIYAMA TETSUO;YOSHIKAWA HIROYUKI;KOIKE YUICHI;SHIMOMURA YOSHIKI;HORI KAZUTO;TANIGAWA SADAO |
分类号 |
B41J29/46;G03G15/00;G03G21/00;H04N1/00 |
主分类号 |
B41J29/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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