Ink jet recording apparatus

Details Ink jet recording apparatus Ink jet recording apparatus

1981-03-02

1983-07-26

Pellinen, A. D.

Recorders

Record receiver deforming

G01D 1800

Patent

active

043957170

ABSTRACT:
Considering the fact that a charging voltage and the resultant amount of deflection of an ink droplet are substantially proportional to each other, actual measurement is first made of a charging voltage for causing ink droplets to fly to at least one predetermined deflection position and then, based on the measured voltage, proper charging voltages for driving ink droplets to other deflection positions are computed. Further, more adequate charging voltages are determined taking nozzle compensatory coefficients allotted to individual ink ejection holes of nozzles and/or step compensatory coefficients for individual deflection steps into consideration.

REFERENCES:
patent: 3886564 (1975-05-01), Naylor et al.
patent: 4060813 (1977-11-01), Yamada et al.
patent: 4238804 (1980-12-01), Warren
patent: 4281332 (1981-07-01), Horike
patent: 4288797 (1981-09-01), Horike et al.

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