Image-forming device

Facsimile and static presentation processing – Static presentation processing – Attribute control

Reexamination Certificate

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C358S518000, C358S003060

Reexamination Certificate

active

07884965

ABSTRACT:
During the process of creating a density adjustment table, when the average value avg for ink amounts of Ci(n), Mi(n), and Yi(n) is less than or equal to 2 at some density level indicated by positioning number n, a CPU sets a correction range of 1 to n, which includes the subject density level with positioning number n and gradation levels lower than the density level with positioning number n. The CPU5corrects the n-number of sets of ink amount data (Ci(n), Mi(n), Yi(n)) within the correction range of 1 to n, and converts each data set (Ci(n), Mi(n), Yi(n)) within the correction range into a corrected data set (Co(n), Mo(n), Yo(n)), wherein Co(n), Mo(n), and Yo(n) have the values equal to the average value avg of the original ink amounts Ci(n), Mi(n), and Yi(n).

REFERENCES:
patent: 5475493 (1995-12-01), Yamana
patent: 5847729 (1998-12-01), Takahashi et al.
patent: 6191874 (2001-02-01), Yamada et al.
patent: 6585353 (2003-07-01), Kanematsu et al.
patent: 6853464 (2005-02-01), Ueda et al.
patent: 6883898 (2005-04-01), Sato
patent: 7327492 (2008-02-01), Yokochi
patent: 2001/0007456 (2001-07-01), Kuno et al.
patent: 2002/0176105 (2002-11-01), Kawai et al.
patent: 3013066 (1991-01-01), None
patent: 2000-225720 (2000-08-01), None
patent: 2001218074 (2001-08-01), None
Japanese Office Action from Application No. 2004-105127 with Mailing Date of Mar. 24, 2009.

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