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Printhead With Individual Nozzle Firing Frequency At Least Once Per Decap Time

  • US 20100033539A1
  • Filed: 10/20/2009
  • Published: 02/11/2010
  • Est. Priority Date: 04/04/2005
  • Status: Active Grant
First Claim
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1. An inkjet printhead for printing onto a media substrate, the printhead comprising:

  • a plurality of nozzles;

    a heater element adjacent each of the nozzles respectively; and

    ,a print engine controller for actuating the heater elements to eject ink through the corresponding nozzle;

    wherein during use,the print engine controller actuates each of the heater elements at least once every decap time.

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