Hewlett-packard Development Company, L.P.

John M Watanabe

Wayne Richard

Lawrence E Gibson

Jacint Humet

Jon A Crabtree

Benjamin H Wood

Orestes Alejandro Bihun

Louis C Ramsay

Fluid flux correction is disclosed. An example method of fluid flux correction includes displacing a fluid volume in a fluid reservoir with a compliant element. The method also includes absorbing fluid surges caused by variations in fluid flux to reduce distortion of at least one ink nozzle meniscus and maintain consistent fluid ejection.

Fluid flux correction

A method for printing with a plurality of dies. A plurality of dies is provided, with each die having a plurality of drop generators that are configured to eject drops of a same colored fluid. The drops from each die have a corresponding nominal drop weight at a reference temperature of the die. At least one of the dies is warmed to a corresponding elevated temperature higher than the reference temperature in order to substantially equalize the nominal drop weights of all of the dies.

Printhead die warming

Growing community of inventors

San Diego, CA, United States of America

John M Watanabe