Liquid development apparatus for electrostatic latent image usin

Electrophotography – Image formation – Development

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399240, G03G 1501

Patent

active

056666144

ABSTRACT:
A liquid development and transfer apparatus includes a plurality of applicators for supplying developing solution uniformly to the surface of an electrostatic latent image. A voltage opposite in polarity to the electrostatic latent image is applied to one applicator and a voltage the same polarity as the latent image is applied to the other applicator. At least one of the applicators is a dish type development electrode. After development of the electrostatic latent image for a given color on the electrostatic latent image carrier, solvent contained in the developed image layer is removed or heated, and color superimposing development is performed consecutively in similar fashion for other colors. By collectively transferring the resulting developed image to a recording paper or an intermediate transfer medium, color superimposing development can be accomplished with high accuracy without mixing of the colors of the developing solutions.

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