Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2005-04-05
2005-04-05
Williams, Kimberly (Department: 2626)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C358S003100, C358S502000, C358S503000, C358S505000, C358S504000, C358S518000, C347S019000, C347S172000, C347S175000, C347S176000
Reexamination Certificate
active
06876467
ABSTRACT:
When densities of C, M and Y colors for automatic density adjustment are measured, test patterns of R, G and B colors are printed on TA paper, and a fixing lamp throws lights that have bright line spectrums of R, G and B colors onto the test patterns and amounts of reflected lights of the test patterns of R, G and B colors are measured with a light-receiving sensor that is an HP sensor for determining a reference position of the TA paper. Then, the densities of C, M and Y colors are calculated according to the amounts of the reflected lights. The color production of the C, M and Y layers of the TA paper is adjusted so that the calculated densities of C, M and Y colors are target densities.
REFERENCES:
patent: 5222721 (1993-06-01), Miura et al.
patent: 6168325 (2001-01-01), Nagata
patent: 6226022 (2001-05-01), Morishima et al.
patent: 6371592 (2002-04-01), Otsuka et al.
patent: 6386673 (2002-05-01), Takahashi et al.
patent: 6390586 (2002-05-01), Takahashi et al.
patent: 6435643 (2002-08-01), Miura et al.
Burleson Michael
Fuji Photo Film Co. , Ltd.
Williams Kimberly
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