| 摘要 |
<p>PURPOSE:To minimize the density difference between a one-time exposed part and a two-time exposed part and to obtain a high-quality output image by adopting the constitution to control the light emission of an exposing light source to prevent overlapping the two-time exposed parts with each color at the time of multicolor transfer. CONSTITUTION:The multicolor transfer is executed in order of, for example, yellow, magenta and cyan and the light emission position of a xenon flash lamp 15 is so changed that the two-time exposed parts of the respective colors exist in the positions different from each other. A trigger control circuit 34 sends a light emission command signal to a trigger circuit 32 so that the xenon flash lamp 15 emits light in the prescribed position by counting the pulses from a rotary encoder 17. The light emission is so executed that the respective transfer areas overlap. The density difference between the one-time exposed part and the two-time exposed part is thereby prevented from increasing to the difference above the density difference of the respective colors even at the time of the multicolor transfer. The good-quality image is thus obtd.</p> |
