Method of operating a liquid ejection device

Details Method of operating a liquid ejection device Method of operating a liquid ejection device

2006-03-07

2006-03-07

Scherbel, David A. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Processes

C347S053000, C347S063000, C347S068000, C347S069000, C347S072000, C347S070000, C347S071000

Reexamination Certificate

active

07007859

ABSTRACT:
A method of operating a liquid ejection device including a fluid chamber having a fluid outlet port in a wall of the chamber; a fluid inlet port in a wall of the chamber and a paddle located in the chamber, the paddle including a fluid directing means; the method including urging the paddle from a first position to a second position to cause ink to flow out of the outlet and thereby cause a meniscus to bulge, the motion causing the fluid directing means to direct fluid away from the inlet and urging the paddle from the second position to a first position to cause the meniscus to break thereby ejecting ink from the outlet.

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