JPH0167635U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 7 show an embodiment embodying the present invention. FIG. 1 is a schematic diagram showing the copying apparatus of this embodiment, and FIG. A partial longitudinal sectional view showing a photosensitive recording medium to be used;
FIG. 3 is a schematic perspective view of the color separation filter drive unit used in this copying apparatus, FIG. 4 is a schematic perspective view showing the intermediate sheet positioning mechanism, and FIG. 5 shows the required exposure amount for each color light of the photosensitive recording medium. The graphs shown in FIGS. 6A and 6B are diagrams showing the arrangement of filters in the first and second color separation filter frames, and FIG. 7 is a diagram illustrating a method of color correction. In the figure, 1 is a photosensitive and pressure sensitive recording paper, 6 is a light source unit, 8 is an imaging lens, 23 is a pressure fixing roller, 91
Y is a yellow filter, 91M is a magenta filter, and 91C is a cyan filter.

Claims (1)

[Claims for Utility Model Registration] A color image dealing with a three-color separation plate comprising a photosensitive recording medium 1, an exposing means 6 for exposing the photosensitive recording medium 1, and a developing means 23 for developing the exposed photosensitive recording medium. The copying apparatus includes an imaging lens 8 that forms an image of a document, and filters 9 of each color of yellow, magenta, and cyan that are movable to the aperture position on the optical path of the imaging lens 8.
1Y, 91M, and 91C, and by selecting two filters from each of the filters 91Y, 91M, and 91C, and superimposing the selected filters, the filters are used as red, green, and blue filters, and each of the filters A color image copying apparatus characterized in that 91Y, 91M, and 91C are also used as color correction filters.