Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1989-04-28
1990-07-17
Reynolds, Bruce A.
Recorders
Markers and/or driving means therefor
With ink supply to marker
346 75, 400126, G01D 1518, B41J 204, B41J 214, B41J 2155
Patent
active
049424092
ABSTRACT:
A housekeeping manifold is provided at the end of a row of ejector apertures of a drop-on-demand printhead module. The housekeeping manifold includes upper and lower parts disposed on opposite sides of the row of ejector apertures, a trench extending between the manifold parts through which ink drops from the ejector apertures are discharged, openings between the manifold parts and the trench and a ducting arrangement for supplying environmental fluids to or exhausting such fluids from the region of said apertures by way of the manifold parts and trench.
REFERENCES:
patent: 4002230 (1977-01-01), Schweppe et al.
patent: 4106032 (1978-08-01), Miura et al.
patent: 4223324 (1980-09-01), Yamamori
patent: 4317124 (1982-02-01), Shirato et al.
patent: 4520373 (1985-05-01), Ayata
patent: 4540997 (1985-09-01), Biggs et al.
patent: 4543589 (1985-09-01), Terasawa
patent: 4692777 (1987-09-01), Hasumi
patent: 4727378 (1988-02-01), Le et al.
IBM TDB, vol. 27, No. 12, May 1985, p. 7219.
Evaporation Barrier for Ink Jet Nozzle, Research Disclosure, Jul., 1980, pp. 280-281.
Paton Anthony D.
Shepherd Mark R.
Temple Stephen
Camasto Nicholas A.
Kail Jack
Reynolds Bruce A.
Rogers Scott A.
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