Liquid-repellent application process for a liquid ejection recor

Details Liquid-repellent application process for a liquid ejection recor Liquid-repellent application process for a liquid ejection recor

1993-10-25

1996-02-06

Hartary, Joseph W.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41V 2165

Patent

active

054899281

ABSTRACT:
A method and apparatus for coating a liquid-repellant agent on a discharge port surface of an ink jet recording head having a plurality of discharge ports, where a porous member having the liquid repellant agent is contacted to the discharge port surface and the porous member is separated from the discharge port surface without rubbing the discharge port surface.

REFERENCES:
patent: 3346869 (1967-10-01), Stone
patent: 4231046 (1980-10-01), Aiba
patent: 4368476 (1983-01-01), Uehara
patent: 4540997 (1985-09-01), Biggs
patent: 4734706 (1988-03-01), Le
patent: 4801955 (1989-01-01), Miura
patent: 4819012 (1989-04-01), Kiyohara
Quach, A.H.N.; 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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