Recording head

Details Recording head Recording head

1995-04-19

1999-11-23

Hartary, Joseph

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 58, 347208, B41J 205, B41J 2345

Patent

active

059887974

ABSTRACT:
In a recording head, in which a strip form resistor is arranged over comb-shaped electrode leads of common electrode leads from strip form common electrodes and individual electrode leads, a distance between electrode leads positioned at the center of the strip form resistor is shorter than at other portions. As a result of this, fluctuation of print dot size can be made smaller, fluctuation of printing color development density is reduced and improvement of tone printing performance can be achieved.

REFERENCES:
patent: 4339762 (1982-07-01), Shirato et al.
patent: 4559542 (1985-12-01), Mita
patent: 4719478 (1988-01-01), Tachihara et al.
patent: 4723129 (1988-02-01), Endo
patent: 5121143 (1992-06-01), Hayamizu

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