Ink jet recording apparatus which supplies repellent agent to li

Details Ink jet recording apparatus which supplies repellent agent to li Ink jet recording apparatus which supplies repellent agent to li

1990-03-02

1991-04-02

Hartary, Joseph W.

Recorders

Performance of multiple functions of steam and gas engines

Pressure responsive element

346140R, B41J 2165, B41J 205

Patent

active

050050249

ABSTRACT:
In a liquid injection recording apparatus wherein recording liquid is discharged from discharge ports provided in the discharge port surface of a recording head to make flying liquid droplets to thereby accomplish recording, liquid-repellent process means capable of applying a liquid-repellent agent for repelling the recording liquid adhering to the discharge port surface is provided to the discharge portion surface from a position capable of being opposed to the discharge port surface.

REFERENCES:
patent: 3346869 (1967-10-01), Stone
patent: 4368476 (1983-01-01), Uehara
patent: 4540997 (1985-09-01), Biggs
patent: 4734706 (1988-03-01), Le
Quach, Ahn; Ink Jet Cleaning; Xerox Disclosure Journal, vol. 7, No. 5, 1982, p. 323.
Patent Abstracts of Japan, M-389, vol. 9, No. 146 (1985).

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