Printhead assembly with sandwiched power supply arrangement

Details Printhead assembly with sandwiched power supply arrangement Printhead assembly with sandwiched power supply arrangement

2011-02-22

2011-02-22

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S061000, C347S063000

Reexamination Certificate

active

07891764

ABSTRACT:
A printhead assembly is provided for a printer system. The printhead assembly includes an elongate substrate defining a channel and spaced apart sets of ink supply holes. An ink distribution arrangement is located within the channel and is configured to distribute ink to the sets of ink supply holes. A first plate is in engagement with the substrate to hold the ink distribution arrangement within the channel. A power supply arrangement is also located within the channel. A second plate is in engagement with the substrate so that the power supply arrangement is sandwiched between the plates and held within the channel.

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