SCREEN PRINTER

摘要

PROBLEM TO BE SOLVED: To realize the shortening of a printing time and the improvement of a printing yield by executing proper printing to remaining substrates in a displaced state even if a part of the laid substrates is displaced beyond an allowable value when a plurality of the substrates are laid on a tray and the printing is executed to them.

SOLUTION: The screen printer has the following functions. A displacement amount of individual substrates laid on the conveying tray is recognized. The deviation amount of a substrate is excluded when there is a substrate laid with the displacement amount exceeding a preset allowable value. A positional correction amount of a printing table is set by only using the deviation amounts of the remaining substrates.

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