Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Patent
1997-12-23
2000-03-21
Tran, Huan
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
B41J 218
Patent
active
060394420
ABSTRACT:
An electrostatic ink jet recording device has a bypass tube for circulation of the ink while bypassing the ink chamber, for obtaining a uniform concentration of toner in the ink. The recording device operates first in an ink stirring mode for stirring the ink in the ink reservoir for a uniform concentration of the toner, then in an ink replacement mode for replacing the ink in the ink chamber by the ink in the ink reservoir, and in a normal operation mode for effecting a normal recording of data.
REFERENCES:
patent: 4476472 (1984-10-01), Aiba et al.
patent: 4680696 (1987-07-01), Ebinuma et al.
patent: 5159348 (1992-10-01), Dietl et al.
Hagiwara Yoshihiro
Minemoto Hitoshi
Mizoguchi Tadashi
Shima Kazuo
Suetsugu Junichi
NEC Corporation
Nghiem Michael
Tran Huan
LandOfFree
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