Ink jet recording method and apparatus utilizing temperature dep

Details Ink jet recording method and apparatus utilizing temperature dep Ink jet recording method and apparatus utilizing temperature dep

1992-01-21

1993-11-23

Hartary, Joseph W.

Recorders

Performance of multiple functions of steam and gas engines

Pressure responsive element

346140R, B41J 2045

Patent

active

052648656

ABSTRACT:
An ink jet recording method of applying, to a piezoelectric element serving as an energy generating member for ink droplet formation and emission, a first voltage pulse for retracting the meniscus in a direction opposite to the emitting direction prior to the ink droplet formation, and a second voltage pulse supplied in succession to the first voltage pulse for emitting an ink droplet. The first voltage pulse is controlled according to the circumferential temperature of the piezoelectric element in action.

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patent: 4752790 (1988-06-01), Scardovi

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