Printhead assembly with reference features

Details Printhead assembly with reference features Printhead assembly with reference features

2011-06-14

2011-06-14

Do, An H (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07959258

ABSTRACT:
A printhead assembly comprises at least one printhead integrated circuit having a plurality of ink ejection nozzles; and an ink distribution support mounting the at least one printhead integrated circuit, the ink distribution support being arranged to distribute ink to the nozzles, the printhead assembly being arranged to be mounted to a printer at the ink distribution support. The ink distribution support is provided with a plurality of reference features, the plurality of reference features serving to provide information on the location of the nozzles upon mounting of the printhead assembly to the printer. The plurality of reference features include a flat surface provided at each corner of the ink distribution support, and a slot in a mounting zone of the ink distribution support.

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