| 摘要 |
PURPOSE:To execute a multiple transfer to a print paper by adjusting each transfer time, by providing each transfer belt of a different length between each photosensitive drum of plural image forming devices and a feed paper carrying belt of the print paper. CONSTITUTION:Write devices 11-14 make each image signal of each laser light pass through each reflecting mirror and each objective lens by each rotary polygon mirror, and form an electrostatic latent image of a reverse image in respective photosensitive drums 7a-10a of the first-the fourth ones. Between respective photosensitive drums 7a-10a of each image forming device 7-10, and respective transfer chargers 4a-4d where a horizontal part 3a of a feed paper carrying belt 3 is positioned, respective transfer belts 17-20 of the first-the fourth ones of each different length forms an electrostatic latent image of a positive image to a print paper P. In this way, a multiple transfer can be executed to a print paper on the feed paper carrying belt.
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