Electric field curtain force printer

摘要

The printer provides means for generating so called electric field crutain force which act on toning material being existed at a tip end of a nozzle means to eject the toning material therefrom toward a recording material. Said means includes at least one pair of electrodes arranged near to the tip end of the nozzle and an alternating electric voltage source for applying an AC voltage to said electrodes in order to generate said electric field curtain force.