Mechanism for K-only object rendering in a high-speed color controller

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United States of America Patent

PATENT NO 9258455
APP PUB NO 20090279142A1
SERIAL NO

12151803

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Abstract

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Embodiments of the invention disclose a method for K-only (gray/black) object rendering in a high-speed color controller of a printing system. The method includes setting a flag to indicate selection of a K-only text and barcode print preference from a user of a print system, receiving one or more objects to be printed by the print system, the one or more objects including at least one of a text object and a barcode object, determining whether an input color space for the at least one text object and barcode object should be converted to K-only black ink, and rendering the at least one of the text object and the barcode object as K-only black ink if the input color space is determined to be converted to K-only black ink.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aschenbrenner, Jean M Boulder, US 6 49
Chatcavage, Edward F Longmont, US 2 30
Ernst, Larry M Longmont, US 69 705
Li, Hong Superior, US 703 10114
Teklits, Larry D Loveland, US 6 107

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