Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1991-04-08
1992-12-15
Hartary, Joseph W.
Recorders
Markers and/or driving means therefor
With ink supply to marker
B41J 201
Patent
active
051721422
ABSTRACT:
The driving frequency of a head is changed in conformity with temperature, and density data is converted into an optimum head driving voltage in conformity with temperature, whereby the discharge driving frequency and driving voltage of the recording head become optimum under any temperature condition, thus recording of high quality is ensured and since irregularities caused by the temperature variation of the recording head are eliminated. The driving voltage is set by a drive control circuit that includes a plurality of limiters, one of which is chosen in accordance with ambient temperature.
REFERENCES:
patent: 3828357 (1974-08-01), Koeblitz
patent: 4275402 (1981-06-01), Kern
patent: 4296421 (1981-10-01), Hara et al.
patent: 4352114 (1982-09-01), Kyogoku
patent: 4396923 (1983-08-01), Noda
patent: 4494126 (1985-01-01), Todoh
patent: 4516135 (1985-05-01), Todoh
patent: 4544931 (1985-10-01), Watanabe et al.
patent: 4553173 (1985-11-01), Kawamura
patent: 4591876 (1986-05-01), Nozaki et al.
patent: 4682186 (1987-07-01), Sasaki
patent: 4737860 (1988-04-01), Ono et al.
patent: 4769653 (1988-09-01), Shimoda
patent: 4860034 (1989-08-01), Watanabe
Aoki Makoto
Sakurada Nobuaki
Sato Eiichi
Watanabe Yoshitaka
Canon Kabushiki Kaisha
Hartary Joseph W.
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