SYSTEM AND METHOD FOR CONTROLLING INKJET OPERATION IN AN INKJET PRINTER USING IMAGE CONTENT DATA

A printer and method of operating the printer adjusts firing signal waveforms for inkjets that eject at least one ink drop into one or more ink images produced by the printer to reduce the ink drop variability of the ink drops ejected into the one or more images. A range of acceptable ink drop volum...

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Bibliographische Detailangaben
Hauptverfasser:	Herrmann, Douglas K, Sambhy, Varun, Praharaj, Seemit, LeFevre, Jason M
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A printer and method of operating the printer adjusts firing signal waveforms for inkjets that eject at least one ink drop into one or more ink images produced by the printer to reduce the ink drop variability of the ink drops ejected into the one or more images. A range of acceptable ink drop volumes is identified using a nominal ink drop volume and a maximum ink drop volume deviation. The firing signals for the inkjets outside of this identified range are adjusted to shift the ink drops ejected by these inkjets into the range of acceptable ink drop volumes.