Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-09-13
2005-09-13
Nguyen, Lamson (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S067000
Reexamination Certificate
active
06942315
ABSTRACT:
An inkjet printer including a printhead including an array of nozzles for ejecting ink onto media to be printed; and alignment formations configured for engagement with complementary formations on an apertured nozzle guard having an array of ink apertures corresponding to the array of nozzles; wherein; engagement between the alignment formations and the complementary formations holds the apertures in registration with the nozzles such that the guard does not obstruct the normal trajectory of ink ejected from the nozzles onto the media.
REFERENCES:
patent: 4623904 (1986-11-01), Conta et al.
patent: 5734394 (1998-03-01), Hackleman
patent: 6837567 (2005-01-01), Silverbrook
patent: 2182611 (1987-05-01), None
patent: 2000117976 (2000-04-01), None
Nguyen Lamson
Silverbrook Research Pty LTD
LandOfFree
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