Inkjet printhead incorporating staggered rows of nozzle...

Details Inkjet printhead incorporating staggered rows of nozzle... Inkjet printhead incorporating staggered rows of nozzle...

2007-05-24

2008-12-16

Stephens, Juanita D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S040000, C347S054000, C347S065000

Reexamination Certificate

active

07465019

ABSTRACT:
A printhead is provided for an inkjet printer. The printhead includes a substrate assembly defining rows of ink inlet channels. Rows of nozzle arrangements are disposed on the substrate assembly and include rows of nozzles, in turn, defining nozzle chambers in fluid communication with respective ink inlet channels. The nozzle arrangements include respective actuators, arranged in rows, and which are configured to eject ink from corresponding nozzles. The rows of nozzle arrangements are staggered and the rows of nozzles are interposed between rows of actuators to form a desirable packing arrangement.

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