| 摘要 |
PROBLEM TO BE SOLVED: To provide incorrect connector-insertion corresponding equipment, which carries out normal operation even if a connector of electric installation parts of the same specification to the connector of a printed circuit board is inserted incorrectly. SOLUTION: As concerns with image forming equipment 1, the printed circuit board 2 controls the operation of each the electric installation parts EP1 to EPn by carrying out the insertion of each the connectors CN b1 to CNbn of the two or more electric installation parts EP1 to EPn of the same specification, to the two or more connectors CN a1 to CNan of the same shape of the printed circuit board 2, in the manner assigned beforehand. But, the printed circuit board 2 controls the operation of each the electric installation parts EP1 to EPn by distinguishing the insertion state of the connectors CN b1 to CNbn of the electric installation parts EP1 to EPn to the connectors CN a1 to CNan of the printed circuit board 2 based on the detection result of detectors S1 to Sn, which detect the driving state of the electric installation parts EP1 to Epn, and based on the distinction result concerned, by changing assignment to each the electric installation parts EP1 to Epn for every connectors CN a1 to CNan, which have been assigned beforehand.
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