Printer color and gray balance adjustment system

Electrophotography – Control of electrophotography process – Color balance

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399 9, G03G 1501

Patent

active

056045670

ABSTRACT:
An apparatus and method for adjusting color and gray balance in a color printer, wherein a multicolored output sheet including a set of printer color balance adjustment instructions for performing color balance adjustments processor is produced by the print engine. A processor provides a color balance judging indicator, from to a scanned test pattern sheet in the case of a copier or from a memory electronically storing a test image. A controller is used to for transmit the set of printer color and gray balance adjustments to the processor.

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Patent Abstracts of Japan. vol. 16. No. 475 (E-1273) Nov. 2, 1992 and JP-A-04170268 (Fuji Xerox) Jun. 17, 1992 Abstract.
The Dunn Report for Electronic Publishing & Prepress Systems, vol. VIII, No. 5, May, 1990, Vista, CA, USA pp. 1.25-29, Landmark Developments in Device Independent Color.

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