| 摘要 |
PURPOSE: A space controller of a copy machine is provide to prevent an unnecessary copy and to minimize a working quantity by covering with a crossing controller and longitudinal controller. CONSTITUTION: A crossing controller(8) and longitudinal controller(10) are installed at the top side of copying press. A crossing cover(6) is provided at the crossing controller(8) which is vertically moved in order to cover unnecessary portion. A crossing cover(4) is provided at the longitudinal controller(10) which is vertically moved in order to cover unnecessary portion. The crossing cover is unitary formed at the belt. A detecting part is installed at the longitudinal controller(10) in order to calculate a moving distance of the crossing cover(6) and longitudinal cover(4). An arrow display(3,7) is formed at the end of the crossing cover(6) and longitudinal cover(4). The detecting part is directly installed longitudinal controller(10) or installed at the rollers.
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