| 摘要 |
PURPOSE:To set substantially required magnification in nonstep by providing plural selection keys, a numerical input means for setting optional magnification, a storing means for storing the numerals, and a control means for setting the magnification of a copying machine to the stored value. CONSTITUTION:The selection keys 95-98 are arranged in order to set magnification optionally. If any one of these selection keys is depressed when the 1st magnification setting mode switching key 99 is depressed and the control mode of the copying machine is changed over to the 1st magnification setting mode, the value inputted by the keys 80-89 and displayed on a display 72 is stored in a memory corresponding to the depressed key as the copying magnification. When the 2nd magnification setting mode switching key which is not shown is depressed, the control mode of the copying machine is changed over to the 2nd magnification setting mode and an optional value is stored in a memory corresponding to respective selection keys 100-103 in the same manner as the 1st magnification setting mode to obtain required copying magnification. |
