Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-09-10
2010-06-29
Nguyen, Thinh H (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S050000, C347S059000
Reexamination Certificate
active
07744191
ABSTRACT:
A printhead module assembly includes a printhead integrated circuit (IC) assembly. The printhead IC assembly includes a plurality of ink ejection nozzles arranged to form staggered rows. The printhead IC assembly defines a plurality of ink channels for supplying ink to the ink ejection nozzles. A flexible printed circuit board (PCB) is electrically connected to supply both power and data to the IC assembly. A support sheet defines a plurality of ink holes. The IC assembly is bonded to the support sheet so that the ink channels are aligned with the ink holes.
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Nguyen Thinh H
Silverbrook Research Pty Ltd
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