Method of driving an ink-jet printhead

Details Method of driving an ink-jet printhead Method of driving an ink-jet printhead

2007-07-10

2007-07-10

Do, An H. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S061000

Reexamination Certificate

active

10882201

ABSTRACT:
A method of driving an ink-jet printhead, which heats ink contained in an ink chamber using a heater to generate and expand a bubble within the ink chamber and ejects ink from the ink chamber using an expansive force of the bubble, the method including applying a main pulse to the heater to eject ink and applying a post pulse to the heater after ink has been ejected.

REFERENCES:
patent: 4313124 (1982-01-01), Hara
patent: 4723129 (1988-02-01), Endo et al.
patent: 6126260 (2000-10-01), Lan et al.
patent: 6582040 (2003-06-01), Coven et al.
patent: 2001/0026295 (2001-10-01), Takahashi
patent: 2003/0063143 (2003-04-01), Coven et al.
patent: 58042466 (1983-03-01), None

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