| 摘要 |
PROBLEM TO BE SOLVED: To easily perform the maintenance and inspection work of a cleaning unit by simple constitution. SOLUTION: In the screen printing machine equipped with the cleaning unit 16 provided with cleaning paper 23 for wiping off the solder paste adhering to a mask sheet 7, a moving means comprising a moving mechanism 6 for moving the cleaning unit 16 from the cleaning position of the mask sheet 7 to the standby position provided on the base stand 1 of the screen printing machine is provided, and the cleaning unit 16 is made movable from the standby position to the maintenance position provided on the outer lateral part of the base stand 1 or outside the base stand. COPYRIGHT: (C)2003,JPO
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