Ejection element driving device, ejection element driving method, computer readable medium, and liquid droplet ejecting apparatus

An ejection element driving device includes a signal selection section and a signal selection control section. The signal selection section selects a drive signal to be applied to each ejection element from among drive signals including a liquid droplet ejection signal for ejecting a liquid droplet...

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Bibliographic Details
Main Authors NAKAYAMA KOTA, HARA KOHZO
Format Patent
LanguageEnglish
Published 03.07.2008
Subjects
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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Summary:An ejection element driving device includes a signal selection section and a signal selection control section. The signal selection section selects a drive signal to be applied to each ejection element from among drive signals including a liquid droplet ejection signal for ejecting a liquid droplet from the ejection element and a viscosity increase suppression signal for suppressing increase in a viscosity of liquid to be ejected by each ejection element. The signal selection control section refers to a predetermined parameter for any of the ejection elements for which the liquid droplet ejection signal is not selected. The signal selection control section exercises control over whether or not the signal selection section selects the viscosity increase suppression signal for the ejection elements for which the liquid droplet ejection signal is not selected, at each ejection cycle.
Bibliography:Application Number: US20070810838