Fluid ejection

Details Fluid ejection Fluid ejection

2005-06-07

2005-06-07

Stephens, Juanita D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S015000, C347S057000

Reexamination Certificate

active

06902253

ABSTRACT:
An arrangement for ejecting fluid includes at least one inner driver adapted to independently create a first drive bubble for ejecting a first drop of fluid, and at least one outer driver generally surrounding the inner driver, the inner driver and the outer driver together being adapted to create a second drive bubble for ejecting a second drop of fluid, the second drop of fluid being larger than the first drop of fluid, wherein the inner driver and the outer driver are electrically connected.

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