Dot printer

Details Dot printer Dot printer

1988-09-16

1990-04-03

Pieprz, William

Typewriting machines

Typing by other than type-face or type-die

Character formation by impact

400174, 101 9305, 346140R, B41J 310

Patent

active

049135686

ABSTRACT:
A dot printer wherein a film of magnetic ink is formed in a slit shaped between a pair of magnetic poles, and needles piercing through the ink film thus formed are driven to deposit the magnetic ink on a recording paper so as to print dots thereon. The tips of the needles in an undriven state are positioned in the ink film proximately to one surface thereof adjacent to the recording paper, so that an adequate amount of the magnetic ink is deposited on the paper to eventually attain clear printing.

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