Image forming apparatus, analysis information management method

Details Image forming apparatus, analysis information management method Image forming apparatus, analysis information management method

2011-03-01

2011-03-01

Walsh, Ryan D (Department: 2852)

Electrophotography

Diagnostics

By inspection of copied image

C399S049000, C399S060000, C399S072000, C399S381000, C399S397000, C399S402000, C399S405000

Reexamination Certificate

active

07899341

ABSTRACT:
A technique that can contribute to improvement of analysis accuracy in analysis processing concerning an image forming apparatus is provided. An image forming apparatus that forms, on a sheet, a test pattern formed by a color obtained by mixing toners of plural colors, scans a test pattern image formed on the sheet with a color sensor, and performs predetermined image quality control processing on the basis of information scanned, the image forming apparatus including an analysis-information forming unit that forms predetermined information used for an analysis concerning the image forming apparatus on a sheet.

REFERENCES:
patent: 2005/0207768 (2005-09-01), Suzuki
patent: 2006-042002 (2006-02-01), None

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