Self-repair system for an image forming apparatus
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United States of America Patent
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May 7, 1996
Grant Date -
N/A
app pub date -
Sep 23, 1992
filing date -
Sep 30, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention makes it possible to effectively make self-repair of a fault by referencing repair analysis cases. The cases are hierarchically classified according to the fault symptom, the fault and the class, and a case suitable for a fault developed is selected to perform repair work. In applying a case, the case is corrected as required. If work succeeded by the corrected case, the corrected case is registered in the same class as a class to which the original case belongs, to make each class rich in case contents.
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Cited Art Landscape
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