Method and apparatus to reduce settling of magnetic particles in magnetic ink

An inkjet printer is configured to reduce the settling of magnetic particles in magnetic ink. The inkjet printer is configured to eject magnetic ink and black ink in areas where the corresponding image data only has black ink pixels. The printing of the magnetic ink in the black ink areas helps prev...

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Bibliographische Detailangaben
Hauptverfasser: FOLEY TIMOTHY P, BONINO PAUL S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An inkjet printer is configured to reduce the settling of magnetic particles in magnetic ink. The inkjet printer is configured to eject magnetic ink and black ink in areas where the corresponding image data only has black ink pixels. The printing of the magnetic ink in the black ink areas helps prevent the magnetic particles in the magnetic ink from settling.