摘要 |
PURPOSE:To provide an image forming device capable of forming the transferred image without staining. CONSTITUTION:A transparent conductive sleeve 14 is electrified to a positive (+) potential by bias supply 15 to attract the negatively (-) electrified photoconductive toner onto the periphery of the transparent conductive sleeve 14. An exposure 16 is attained from the inside of the transparent conductive sleeve 14 by an exposing device provided therein and only the photoconductive toner t<+> required for printing is attracted to a conductive substrate 18 (an intermediate resistor 19). Then, only the photoconductive toner t<+> required for printing attracted to the conductive substrate 18 (intermediate resistor 19) is transferred onto a paper sheet P by using a transfer roll 21, so that the paper P is prevented from being stained. |