Using light-scattering drop detector to determine turn-on-energy for fluid-ejection nozzle

For each energy value of a number of energy values, the energy value is applied to cause a fluid-ejection nozzle to eject a fluid drop. After the energy value has been applied to the fluid-ejection nozzle, a velocity of the fluid drop is determined using a light-scattering drop detector of the fluid...

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Bibliographische Detailangaben
Hauptverfasser:	GOVYADINOV ALEXANDER, CLARKSON ANTON N
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:	For each energy value of a number of energy values, the energy value is applied to cause a fluid-ejection nozzle to eject a fluid drop. After the energy value has been applied to the fluid-ejection nozzle, a velocity of the fluid drop is determined using a light-scattering drop detector of the fluid-ejection device. A turn-on-energy (TOE) for the fluid-ejection nozzle is determined based on at least the velocities of the fluid drops determined after applying the energy values to the fluid-ejection nozzle.