Printhead assembly with sheltered ink distribution arrangement

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S050000, C347S087000

Reexamination Certificate

active

07784903

ABSTRACT:
The present invention relates to a printhead assembly for a printer system. The printhead assembly includes an elongate substrate defining a channel and spaced apart sets of ink supply holes. Printhead modules are mounted serially along the substrate outside the channel. Each printhead module includes an ink ejection integrated circuit in fluid communication with a respective set of ink supply holes. An ink distribution arrangement is located within the channel and distributes ink to the sets of ink supply holes.

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