| 摘要 |
PURPOSE:To prevent toner from moving to the reverse side of a form having an electrostatic latent image by making the feed speed of said form into a magnet roller developing device lower than a toner speed, and making the form feed speed by a pressure fixing roller higher than the toner speed. CONSTITUTION:On a roll-like form, an electrostatic latent image is formed with multistylus electrode 2. Feed roller 6 driven by motor 4 feeds the form into magnet roller developing device 7 at a lower speed than a toner speed. The form is cut by cutter 5 and, when reaching pressure fixing roller 8, is fed at a higher speed than the toner speed. Thus, the toner is prevented from moving to the reverse side of the form when the form is fed into and out of the developing process. |
