Apparatus and method for forming multicolor electrophotographic

Details Apparatus and method for forming multicolor electrophotographic Apparatus and method for forming multicolor electrophotographic

1983-05-12

1985-05-21

Moses, Richard L.

Photocopying

Including fiber optics

355 14E, 355 14TR, 355 77, 430 43, 430 44, G03G 1501

Patent

active

045182469

ABSTRACT:
A plurality of constituent electrostatic color-separation images are produced in sequence for subsequent toner-development and superimposition and at least one developed constituent image is used to color-correct a succeeding constituent image which is not yet developed. Apparatus and method embodiments described herein utilize light which is diffusely-reflected from toner on a developed photoconductor image sector to expose in register, and thus color-correct, an undeveloped electrostatic image on another photoconductor sector. Such auxiliary "scatter-masking" exposures can be predeterminedly or selectively adjusted in tone scale.

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