Ink dot printer

Details Ink dot printer Ink dot printer

1988-02-26

1991-01-15

Crowder, Clifford D.

Typewriting machines

Typing by other than type-face or type-die

Character formation by impact

400470, 346140R, B41J 312, G01D 1516

Patent

active

049849115

ABSTRACT:
A print head having a plurality of printing elements is disposed in an opposing relationship to an opposing electrode, and a negative voltage is applied to the opposing electrode while the print head is grounded. As a result, appearance of a spark discharge can be prevented, thereby preventing damage to the printing elements an extraordinary scattering of ink while improving the safety of and assuring stabilized printing by the device.

REFERENCES:
patent: 3884684 (1975-05-01), Ohru et al.
patent: 4404573 (1983-09-01), Kocot et al.
patent: 4552469 (1985-11-01), Tsuge et al.
patent: 4571597 (1986-02-01), Kocot
patent: 4599629 (1986-07-01), Tsuge et al.
patent: 4603338 (1986-07-01), Nakayama et al.

Affiliated with

Also associated with

Rating

Ink dot printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink dot printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink dot printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-52269