Ink jet printer

Details Ink jet printer Ink jet printer

1977-12-12

1980-07-01

Hartary, Joseph W.

Recorders

Record receiver deforming

346140R, G01D 1518

Patent

active

042109183

ABSTRACT:
The invention relates to an ink jet printer comprising at least one nozzle from which ink is adapted to issue under high pressure in the form of fine droplets, a charging apparatus for charging the droplets, a deflector unit, a collecting apparatus provided with a knife edge for collecting and discharging droplets of a specific charge, and a recording support arranged downstream of the movable knife edge wherein the collecting apparatus is provided with a cleaning device and an extraction device which are such that a new or freshly cleaned part of the knife edge always faces droplets being separated.

REFERENCES:
patent: 3611422 (1971-10-01), Rourke
patent: 4023183 (1977-05-01), Takano
Helinski, E. F.; Ink Drop Catcher, IBM Tech. Disc. Bulletin, vol. 19, No. 4, Sep. 1976, pp. 1205-1206.

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