Serial impact printer having two printing modes

Details Serial impact printer having two printing modes Serial impact printer having two printing modes

1981-06-29

1983-06-21

Sewell, Paul T.

Typewriting machines

Including plural, independently supported key-boards,...

101 9305, 101 9312, 400124, 400149, 4001441, B41J 354, B41J 150, B41J 350

Patent

active

043891268

ABSTRACT:
A serial impact printer has two printing modes, one being a formed-character mode and the other a dot matrix mode. A plurality of dot matrix wires are disposed behind a character carrying member having characters on fingers. One of the wires impacts a selected finger in the formed-character mode. In the dot matrix mode, however, printing is performed by directly contacting a paper with selected ones of said dot matrix wires.

REFERENCES:
patent: 4197022 (1980-04-01), Dollenmayer
patent: 4204779 (1980-05-01), Lee et al.
IBM Tech. Disc. Bulletin, by J. M. Dunn, vol. 22, No. 10, Mar. 1980, pp. 4364-4365.

Affiliated with

Also associated with

Rating

Serial impact printer having two printing modes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Serial impact printer having two printing modes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Serial impact printer having two printing modes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2108473