Image forming apparatus having a changeable adjustment toner...

Details Image forming apparatus having a changeable adjustment toner... Image forming apparatus having a changeable adjustment toner...

2008-01-29

2008-01-29

Ngo, Hoang (Department: 2852)

Electrophotography

Control of electrophotography process

Of plural processes

C399S060000, C399S072000

Reexamination Certificate

active

11396509

ABSTRACT:
In an image forming apparatus in which an maximum image width for image forming is smaller than the sum of a maximum recording material width of a usable recording material and length of two pattern images for a density correction and a registration deviation correction in a recording material width direction, an area for forming the pattern image is changed between the case where the recording width of a practically usable recording material is not more than a threshold value and the case where the recording width exceeds the threshold value. When the recording width is not more than the threshold value, the pattern image is formed on a non-sheet passing section image area, and when the recording width exceeds the threshold value, the pattern image is formed on a sheet interval between the trailing edge of a proceeding recording material and the leading edge of a subsequent material.

REFERENCES:
patent: 5576753 (1996-11-01), Kataoka et al.
patent: 5940114 (1999-08-01), Kataoka et al.
patent: 6434348 (2002-08-01), Tomizawa
patent: 6519425 (2003-02-01), Fischer
patent: 6684035 (2004-01-01), Furno et al.
patent: 5-188783 (1993-07-01), None
patent: 6-51607 (1994-02-01), None
patent: 9-34243 (1997-02-01), None
patent: 10-31375 (1998-02-01), None
patent: 2000-318276 (2000-11-01), None

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