Method of supplying inks to printhead having multiple color channels

A method of supplying ink to an inkjet printhead having multiple ink color channels. The method includes the steps of: supplying black ink to a black color channel of the printhead; and supplying yellow ink to a yellow color channel of the printhead. The black ink is supplied to the printhead at a l...

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Bibliographische Detailangaben
Hauptverfasser: JOHNSON ERIC, BOUND ANDY, ROETKER THOMAS, ESCOBEDO VICTOR, GAO JINSONG
Format: Patent
Sprache:eng
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Zusammenfassung:A method of supplying ink to an inkjet printhead having multiple ink color channels. The method includes the steps of: supplying black ink to a black color channel of the printhead; and supplying yellow ink to a yellow color channel of the printhead. The black ink is supplied to the printhead at a lower pressure than the yellow ink.