Electrophotography – Control of electrophotography process – Color balance
Patent
1994-09-22
1999-02-16
Royer, William J.
Electrophotography
Control of electrophotography process
Color balance
G03G 1501
Patent
active
058730109
ABSTRACT:
A color image forming apparatus having a plurality of developers is disclosed. The apparatus includes a photosensitive drum, a density sensor for detecting a developed control toner image, CPU and RAM. The apparatus performs a first control for image formation based on a density of a control toner image developed by a first developer, a second control for image formation based on a density of a control toner image developed by a second developer, and determining whether the second control is to be performed based on the density of the control toner image developed by the first developer.
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Aoki Takao
Enomoto Naoki
Fujii Haruo
Hayakawa Tatsuhiko
Kobayashi Tatsuya
Canon Kabushiki Kaisha
Royer William J.
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