Image forming apparatus

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United States of America Patent

PATENT NO 11792348
APP PUB NO 20230113952A1
SERIAL NO

17960946

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An image forming apparatus includes an image forming unit configured to form an image on a sheet; an image processing unit configured to perform processing, which comprises correction of color misregistration, on image data for controlling the image forming unit to form the image; and a controller configured to instruct the image forming unit to perform calibration in a case where a component of the image forming unit is replaced. The image forming unit includes a storage unit, and is configured to acquire correction information to be used for the correction of color misregistration in the calibration to store the correction information in the storage unit, and the image processing unit includes a memory configured to store first image data, which is the image data before being processed, and second image data, which is obtained by compressing the image data after being processed.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Yoshinori Ibaraki, JP 26 495
Kawai, Shintaro Ibaraki, JP 10 40
Nagura, Hideo Saitama, JP 7 40
Nakase, Takahiro Ibaraki, JP 43 357
Suzuki, Nobuaki Chiba, JP 86 921
Suzuki, Ryo Chiba, JP 310 1888

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