Image forming apparatus and image method for forming toner...

Details Image forming apparatus and image method for forming toner... Image forming apparatus and image method for forming toner...

2006-07-04

2006-07-04

Beatty, Robert (Department: 2852)

Electrophotography

Control of electrophotography process

Of plural processes

Reexamination Certificate

active

07072597

ABSTRACT:
In a density control technique wherein a density of a toner image formed as a patch image is detected for performing density control based on the detected result, detection errors are decreased so as to properly set a density control factor. The density control factor is optimized based on a variation rate of the patch image densities against a varied density control factor. The detected results of the patch image densities are corrected based on information on an image carrier acquired before the formation of the patch images.

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Foreign Communication dated Dec. 2, 2005.

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