Printing device with improved bold face printing capability

Details Printing device with improved bold face printing capability Printing device with improved bold face printing capability

1989-12-11

1991-07-09

Burr, Edgar S.

Typewriting machines

Including interposed inking device for record-medium

For boldface typing

4001571, 400 61, 101 9348, B41J 223

Patent

active

050300237

ABSTRACT:
Disclosed is a printing device such as an electronic typewriter and a wire-dot type printer. With the disclosed printing device, control means is operated in response to depression of a character key, on condition that a bold-face print mode is being set on, to print a character designated by the character key at different three or more print positions, including a first print position, a second print position spaced apart from the first print position along the print line so that a second dint formed in the second print position is not overlapped with a first dint formed in the first print position, and a third print position located between the first and second print positions to form a third dint to fulfil a un-printed area of the print sheet remaining between the first and second dints.

REFERENCES:
patent: 4320980 (1982-04-01), Mia et al.
patent: 4324497 (1982-04-01), Gabor
patent: 4388005 (1983-06-01), Wehking et al.
patent: 4427312 (1984-01-01), Ovllemmaya
patent: 4688956 (1987-08-01), Miyake
patent: 4692095 (1987-09-01), Mahita
patent: 4708805 (1987-11-01), Tsumuna et al.
patent: 4750102 (1988-07-01), Onoda
IBM Technical Disclosure Bulletin, "Offset Print Hammer", Bagaczyk, Bonafino, Dessel, Gilbert, vol. 17, No. 5; Oct. 1974, p. 1317.

Affiliated with

Also associated with

Rating

Printing device with improved bold face printing capability does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Printing device with improved bold face printing capability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printing device with improved bold face printing capability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-614106