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DOUBLE PASS HIGH-LIGHT COLOR COPY MACHINE USING CAD SCAVENGELESS DEVELOPMENT AND STRONG DEVELOPMENT POTENTIAL
DOUBLE PASS HIGH-LIGHT COLOR COPY MACHINE USING CAD SCAVENGELESS DEVELOPMENT AND STRONG DEVELOPMENT POTENTIAL
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机译：利用CAD优势开发和强大开发潜力的双通道高光彩色复印机
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摘要
PROBLEM TO BE SOLVED: To provide a double pass optical/lens color copy machine with which a high-contrast image is generated by applying a comparatively large development field or potential in comparison with a field related to a three-level image. ;SOLUTION: An image system has one charged area development(CAD) subsystem provided with a conventional optical lens image or exposure station and a positively charged black toner, and one CAD scavengeless development subsystem provided with a positively charged high-light color toner. This image is also utilized for the other subsystem (charged, exposure, transfer and fixture stations A-D, for example,) usually watched in a zerography image environment. The high-contrast CAD image is formed in the case of 1st pass by using conventional optical/lens scanning optical equipment. A spectrum filter is used during 2nd pass for forming the high-light color image together with the optical/lens optical equipment.;COPYRIGHT: (C)1996,JPO
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