| 摘要 |
PURPOSE:To utilize the display device conveniently by viewing plural images while moving plural images on an image carrier to the display device, and erasing an unnecessary image and forming a new image. CONSTITUTION:Buttons on a console panel 3 are operated to set necessary conditions and then the key for the start of display is operated. A motor rotates forward and a belt 9 runs in the direction of an arow. Specified image information begins to be exposed to the internal surface side of the blet 9 by scanning with a laser beam L, and two images are exposed and scanned optically. At the same time, toner images are formed on the external surface of the belt 9 with toner from developing devices 16A and 16B. When those two toner images move to a peep window hole 2 together with the belt 9, the belt 9 stops temporarily. Those images are viewed through display window glass 4. The belt 9 is moved under a command to display a next screen. When the toner images move again to the developing devices 16A and 16B, the images are erased and new toner images are formed. |
