| 摘要 |
<p>PROBLEM TO BE SOLVED: To present an image forming method capable of making the image forming device miniaturized and simplified, and moreover obtaining an excellent image. SOLUTION: As for this method, a developing roll 20 provided with an elastic layer 25 whose volume resistance is in a range of 10<2> to 10<8>Ω.cm, and rotated with non-magnetic toner sticking thereon, is held in press contact with a photoreceptor drum 1 provided with a translucent conductive layer 11 and the photoconductive layer 13 in this order on a translucent supporting body 10, while applying a bias voltage between the translucent conductive layer 11 and the developing roll 20 and projecting light corresponding to the image information from the translucent supporting body 10 on the photoreceptor drum 1 side to the photoconductive layer 12 on a vicinity of press contact section with developing roll 20, the toner image is formed on the photoconductive layer 12. Together therewith, the non-magnetic toner 22 is allowed to contain at least, binding resin and colorant, and made to contain the toner particle whose average volume grain diameter is in a range of 7 to 9μm, a reverse charged inorganic particle whose average grain diameter is below 1μm, and the resin particle whose average grain diameter is below 1μm, being added to the surface thereon.</p> |
