| abstract |
A high-speed full-color electrophotographic apparatus capable of preventing a partial deterioration of a photoreceptor and forming a stable image with good color reproducibility even when outputting any document. An electrophotographic photoreceptor 1 provided with a charging means 2 for applying a voltage in which an alternating current component is superimposed on a direct current component, and a surface protective layer having an abrasion resistance of 0.1 μm or less per 10,000 revolutions of the photoreceptor. A tandem full-color image forming apparatus in which a plurality of image forming elements 11 are arranged, and between the image exposing means 3 and 14 and the transfer means 7 used for forming a colored toner image in each image forming element, A colored toner developing means 4 for developing based on the image exposure and a developing means 5 for developing a non-image forming area of the colored toner with a transparent toner are provided, and among the plurality of image forming elements, the transfer paper is first applied to the transfer paper. A developing unit 13Y that develops white toner is provided between the colored toner developing unit 4Y and the transfer unit 7Y in the image forming element 11Y that performs toner transfer. [Selection] Figure 1 |