| 摘要 |
PURPOSE:To improve copying efficiency by making either one operation of half power economization or full power economization ineffective according to need. CONSTITUTION:According to on and off of a power economization reset switch S3, a timer T2 or T1 is selected and electric power is economized fully or by half. Therefore, if the half power economization is selected according to need, the machine is made restartable of copying quickly and the efficiency of copying is improved. |
