Electrophotography – Control of electrophotography process – Of plural processes
Reexamination Certificate
2006-06-13
2006-06-13
Ngo, Hoang (Department: 2852)
Electrophotography
Control of electrophotography process
Of plural processes
C399S309000, C399S401000
Reexamination Certificate
active
07062185
ABSTRACT:
When a reading unit reads information of a pattern image for correcting image quality printed on at least either side of a recording medium, a control unit compares the information of the pattern image for correcting image-quality with correction pattern information that is a basis of the pattern image for correcting image quality transferred to the at least either side of the recording medium, and controls an image forming unit based on a result of the comparison to correct image quality on the at least either side of the recording medium.
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Enami Takashi
Hirono Tatsuo
Imori Takashi
Izumikawa Manabu
Kanaya Kohichi
Ngo Hoang
Ricoh & Company, Ltd.
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