Invention Grant
US07656554B2 Method of correcting neutral color shifts caused by cartridge variations
有权
校正墨盒变化引起的中性色彩偏移的方法
- Patent Title: Method of correcting neutral color shifts caused by cartridge variations
- Patent Title (中): 校正墨盒变化引起的中性色彩偏移的方法
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Application No.: US10877577Application Date: 2004-06-25
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Publication No.: US07656554B2Publication Date: 2010-02-02
- Inventor: Anna Yaping Deer , Xuan-Chao Huang , Brant Dennis Nystrom , Richard Lee Reel
- Applicant: Anna Yaping Deer , Xuan-Chao Huang , Brant Dennis Nystrom , Richard Lee Reel
- Applicant Address: US KY Lexington
- Assignee: Lexmark International, Inc.
- Current Assignee: Lexmark International, Inc.
- Current Assignee Address: US KY Lexington
- Main IPC: G03F3/00
- IPC: G03F3/00 ; B41J2/01 ; B41J29/393 ; B41J2/175
Abstract:
A method for correcting neutral color shift in a production cartridge for use in an imaging system includes determining a colorant increment data based on a standard cartridge neutral variation signature color data and a standard cartridge neutral sensitivity signature color data associated with a standard cartridge, and based on a production cartridge neutral variation signature color data and a production cartridge neutral sensitivity signature color data associated with the production cartridge, and using the colorant increment data to correct the neutral color shift.
Public/Granted literature
- US20050285891A1 Method of correcting neutral color shifts caused by cartridge variations Public/Granted day:2005-12-29
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