Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Patent
1992-12-17
1994-10-18
Wiecking, David A.
Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
4001573, B41J 230
Patent
active
053562283
ABSTRACT:
In a wire dot printer having a wire-dot print head provided with wire drive elements disposed in sequence, the energization of the respective wire drive elements is controlled in accordance with print data supplied for respective drive elements and a drive time signal supplied in common to a plurality of the drive elements. Detection is made, for each drive element, whether or not an adjacent drive element is energized, in accordance with the print data corresponding to the adjacent drive element, and the energization time for the particular drive element is controlled in accordance with the result of the detection.
REFERENCES:
patent: 4473311 (1984-09-01), Sakaido
patent: 4627344 (1986-12-01), Costello
patent: 5071268 (1991-12-01), Tanuma
Andou Hirokazu
Ikeda Kiyoshi
Koyama Tatsuya
Kelley Steven S.
Manzo Edward D.
OKI Electric Industry Co., Ltd.
Wiecking David A.
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