Low pressure nozzle for an inkjet printer

Details Low pressure nozzle for an inkjet printer Low pressure nozzle for an inkjet printer

2011-03-01

2011-03-01

Stephens, Juanita D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S057000

Reexamination Certificate

active

07896473

ABSTRACT:
A nozzle assembly for an inkjet printhead is disclosed. The nozzle assembly includes an inkjet nozzle having an actuator for ejecting an ink droplet from the inkjet nozzle when a resistive element of the actuator is heated by an electrical current. A drive transistor provides an energy pulse to the resistive element of the actuator, and control logic controls the drive transistor. The actuator develops a pressure of less than 100 kPa within the inkjet nozzle.

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