Ink jet recording apparatus capable of emphasizing the density o

Details Ink jet recording apparatus capable of emphasizing the density o Ink jet recording apparatus capable of emphasizing the density o

1992-08-03

1996-01-30

Le, N.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 41, B41J 201

Patent

active

054883989

ABSTRACT:
This specification discloses an ink jet recording apparatus in which the density of black can be emphasized as compared with that of the other colors, with time cost, hue and blur in the boundary between different colors being suppressed, and wherein when ink is impacted from a multihead to all picture elements in a predetermined area, discharge by a plurality of multinozzles is effected to an image datum at the same position and in the same scan with an amount of ink per discharge for which the area factor in the area is less than 100% and the amount of ink per discharge from a multihead for one color is made greater than that for the other colors.

REFERENCES:
patent: 4575730 (1986-03-01), Logan
patent: 4631568 (1986-12-01), Milbrandt
patent: 4963882 (1990-10-01), Hickman
patent: 4967203 (1990-10-01), Doan et al.
patent: 5142374 (1992-08-01), Tajika et al.
patent: 5220342 (1993-06-01), Moriyama
patent: 5237344 (1993-08-01), Tasaki et al.
Official Search Report for Eur. Pat. Appln. No. 92307001.5.

Affiliated with

Also associated with

Rating

Ink jet recording apparatus capable of emphasizing the density o 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 jet recording apparatus capable of emphasizing the density o, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink jet recording apparatus capable of emphasizing the density o will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-159116