| 摘要 |
PURPOSE:To shorten an entire coating time by flexibly selecting a trial coating or not. CONSTITUTION:An idle coating means a coating operation to be conducted irrespective of a main coating so as to clean a nozzle 16, and a trial coating means a coating operation to be conducted irrespective of a main coating operation so as to recognize a coating amount. A controller performs the idle coating and then the trial coating based on a program if a program stored in a first memory is selected by a selector. The controller performs the idle coating based on a program and then performs a main coating if a program stored in a second memory is selected by the selector. Thus, whether the trial coating is conducted or not can be flexibly selected to shorten the entire coating time.
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