| 摘要 |
PURPOSE:To obtain a sharp image by incorporating fluororesin powder into a sheet-shaped electrophotographic sensitive body and incorporating a sublimable dye into a toner. CONSTITUTION:Photosensitive ZnO paper 1 is uniformly electrostatically charged to a negative polarity by an electrostatic charge means 2 and is subjected to image exposing, by which the electric charge on the paper 1 in the non- irradiated part is erased and the electrostatic latent image of the picture image corresponding to the non-exposed region is obtd. The toner 10 which is preliminarily and electrostatically charged is transferred onto the electrostatic latent image to execute toner development and thereafter transfer paper 3 is superposed on the paper 1 and is passed through a pair of heating rollers 4 to heat and melt the toner 10. The toner 10 is at the same time transferred and fixed onto the paper 3. The transfer paper 3 is then stripped from the paper 1. The copy image corresponding to the image 100 is formed on the stripped paper 3. The fluororesin powder is incorporated into the paper 1 and the heat sublimable dye into the toner 10 and therefore the toner is transferred onto the transfer paper without remaining on the paper 1. |
