| 摘要 |
PURPOSE:To make reading of display easier and to faciliate setting of variable power rate by displaying the variable power rate by analog display with a scale plate and an indicating means, providing a display means by emitting of light on a position of specified variable power rate. CONSTITUTION:When image formation is carried out at the variable power rate of 110%, if a magnification key 73 is pushed, it is inputted to a control device 62, and a pulse motor is driven, if the key is pushed ten times, the indicator 78a is moved to the position of 110%, and a lens unit and a mirror unit are moved to the specified positions, and display is carried out to the effect that image formation of variable power rate of 110% is to be carried out. Next, when reduction is carried out at a specified variable power rate M4, at a position (71%) of display body N4, and light emitting body L4, the reduction key 75 is continued to be pushed, and when the indicator 78a becomes 71%, the light is emitted by t;he light emitting body L4, and the position of the specified variable power rate M4 is displayed. |
