Printhead system having closely arranged printhead modules

Details Printhead system having closely arranged printhead modules Printhead system having closely arranged printhead modules

2006-12-26

2006-12-26

Nguyen, Thinh (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S042000

Reexamination Certificate

active

07152945

ABSTRACT:
A printhead system is provided comprising a plurality of printhead assemblies aligned in end-to-end relationship. Each printhead assembly includes a plurality of printhead modules arranged in end-to-end relationship and angled with respect to a longitudinal axis of the assembly such that printhead chips of adjacent modules overlap in a direction transverse to a direction of movement of print media past the assemblies. Each printhead module has a projecting portion at one end and a recessed portion at the other end such that the recessed portion of each printhead module receives the projecting portion of an adjacent printhead module.

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