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METHOD FOR PRINTING

  • US 20100259575A1
  • Filed: 04/09/2009
  • Published: 10/14/2010
  • Est. Priority Date: 04/09/2009
  • Status: Active Grant
First Claim
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1. A method for printing comprising:

  • providing an ink delivery system including a print head in fluid communication between two tanks; and

    providing a pressure differential across the print head to cause ink to flow from the print head, such that ink can be controllably dispensed from the print head at substantially the same velocity irrespective of the orientation of the print head with respect to the direction of the force of gravity.

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