Liquid ejection apparatus, liquid ejection head thereof, and...

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

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C347S010000

Reexamination Certificate

active

10917516

ABSTRACT:
A liquid ejection apparatus includes a driving signal generating section which generates plural driving signals each having at least one or more driving pulses; a driving pulse selecting section which selectively combines the driving pulses of the driving signals with each other; and driving elements which are disposed to respectively correspond to plural nozzles, and which conduct a driving operation to eject liquid droplets from the nozzles on the basis of the combined driving pulses.

REFERENCES:
patent: 5469267 (1995-11-01), Wang
patent: 6758544 (2004-07-01), Fukano
patent: 2002/0018085 (2002-02-01), Asauchi et al.
patent: 9-11457 (1997-01-01), None
patent: 10-81013 (1998-03-01), None

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