| 摘要 |
A cutter blade cuts an adhesive tape and then returns to its standby position. Thereafter, a cleaning unit moves to a position below the cutter blade, and the cutter blade moves downward to a predetermined height. Herein, a cleaning member impregnated with a wash liquid is pierced with the cutter blade in order to clean an adherent on the cutter blade. Each time the cutter blade cleaning process is executed, the pierced position of the cleaning member with the cutter blade is changed.
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