摘要 |
PURPOSE:To reduce a manufacturing cost and to improve quality by transferring an organic material which contains metal and is charged in polarity reverse to that of charge on an unsintered magnetic substrate in a predetermined shape to the substrate, fixing and then sintering it. CONSTITUTION:A charging brush 3 is brought into contact with the conductive layer 1 of a drumlike photosensitive unit 1, and a DC voltage of a DC power supply 4 is applied between the brush 3 and the layer 1. With the brush as a negative electrode the surface of the unit 2 which rotates in a direction of an arrow is corona charged to negative. The unit 2 is irradiated with the light 6 of a fluorescent lamp 5 through a liquid crystal shutter 7 to form an electrostatic latent image. An organic material 10 which contains PdO and is charged to positive is covered on the unit 2, and developed. The negative potential of a power supply 40 is applied to an unsintered porcelain substrate 11 to conduct a corona discharge while moving the substrate 11 in a direction of an arrow 12, thereby transferring the organic material to the surface of the unit 2. The substrate 11 is heated by an infrared ray 14 to be fixed, and sintered in an electric furnace. |