Ink viscosity regulation for ink jet printer

Details Ink viscosity regulation for ink jet printer Ink viscosity regulation for ink jet printer

1983-06-30

1985-06-04

Goldberg, E. A.

Recorders

Markers and/or driving means therefor

With ink supply to marker

346 75, G01D 1518

Patent

active

045217890

ABSTRACT:
An ink viscosity regulation apparatus for an ink jet printer is disclosed which controls the viscosity of ink to a value which lies within a range appropriate for printing. A signal commanding a supply of diluent into the ink is generated when a predetermined voltage level is exceeded by specific one of voltage levels for driving an electrostrictive vibrator of a head which causes a droplet to be separated from an ink stream at the shortest distance from the head.

REFERENCES:
patent: 4241406 (1980-12-01), Kennedy et al.
patent: 4301459 (1981-11-01), Isayama et al.
patent: 4310846 (1982-01-01), Horike
patent: 4337468 (1982-06-01), Mizuno

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