Printer with variable head displacement

Typewriting machines – Typing by other than type-face or type-die – Thermal

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Details

400175, 400306, B41J 320, B41J 1958

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active

047416343

ABSTRACT:
This invention provides a printer capable of regulating the displacement of printing head according to the kind of characters to be printed. The printer has a printing head, an identifying device for identifying the print size of the printing head, and a drive mechanism for driving the printing head according to the print size identified by the identifying device.

REFERENCES:
patent: 3989131 (1976-11-01), Knirsch et al.
patent: 4000393 (1976-12-01), Cochran et al.
patent: 4030587 (1977-06-01), Walker
patent: 4050563 (1977-09-01), Menhennett
patent: 4074798 (1978-02-01), Berger
patent: 4114750 (1978-09-01), Baeck et al.
patent: 4128346 (1978-12-01), Ragland
patent: 4213714 (1980-07-01), Jones et al.
patent: 4265555 (1981-05-01), Burkhardt
patent: 4350448 (1982-09-01), Hanagata, et al.
patent: 4396923 (1983-08-01), Noda
patent: 4411540 (1983-10-01), Nozaki et al.
IBM Tech. Disc. Bulletin, "Print Element Pitch Selection", by R. D. Mathews, vol. 19, No. 6, Nov. 1976, p. 1959.

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