Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1992-09-10
1994-11-22
Hartary, Joseph W.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
B41J 221
Patent
active
053673247
ABSTRACT:
A thermal ink jet recording apparatus includes at least a substrate having at least a plurality of heating elements disposed in rows in at least two groups. Each group consists of two rows of heating elements, one row arranged on either side of the ink supply portion, each of the groups of the heating elements being associated with a single color ink. At least one nozzle plate has a plurality of nozzles disposed on the substrate where at least one nozzle plate and the substrate define a space between the nozzle plate and the substrate in registration with each group of heating elements and corresponding group of nozzles associated with a single color ink. Means are provided for independently delivering ink of one color from the ink reservoir to each of the spaces, whereby printing can be independently effected in at least two colors of ink.
REFERENCES:
patent: 4313124 (1982-01-01), Hara
patent: 4339762 (1982-07-01), Shirato et al.
patent: 4353079 (1982-10-01), Kawanabe
patent: 4429320 (1984-01-01), Hattori et al.
patent: 4463359 (1984-07-01), Ayata et al.
patent: 4514741 (1985-04-01), Meyer
patent: 4528577 (1985-07-01), Cloutier et al.
patent: 4535343 (1985-08-01), Wright et al.
patent: 4568953 (1986-02-01), Aoki et al.
patent: 4580148 (1986-04-01), Domoto et al.
patent: 4587534 (1986-05-01), Saito et al.
patent: 4595937 (1986-06-01), Conta et al.
patent: 4611219 (1986-09-01), Sugitani
patent: 4638337 (1987-01-01), Torpey et al.
patent: 4663640 (1987-05-01), Ikeda
patent: 4675693 (1987-06-01), Yano et al.
patent: 4683481 (1987-07-01), Johnson
patent: 4712172 (1987-12-01), Kiyohara et al.
patent: 4723129 (1988-02-01), Endo et al.
patent: 4847639 (1989-07-01), Sugata et al.
patent: 4894664 (1990-01-01), Pan
Hewlett Packard Journal, May 1985, vol. 36, No. 5.
Abe Nobumasa
Handa Tsuneo
Momose Kiyoharu
Nakamura Yuichi
Nishikawa Mitsutaka
Hartary Joseph W.
Seiko Epson Corporation
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