Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1997-03-27
1999-03-09
Le, N.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
347100, B41J 221, G01D 1100
Patent
active
058807586
ABSTRACT:
A color ink-jet printer is provided, with one pen for dispensing black ink onto a print medium and at least one pen for dispensing color ink onto a print medium. The pen for dispensing black ink is adapted to jet droplets of black ink of a first volume and the pen(s) for dispensing color ink are adapted to jet droplets of color ink of a second volume, with the first volume being larger than the second volume. Such a color ink-jet printer provides both superior text quality of the black ink and does not require as much ink volume of the color ink(s) as previous ink-jet printers.
REFERENCES:
patent: 4631548 (1986-12-01), Milbrandt
patent: 4746935 (1988-05-01), Allen
patent: 4872026 (1989-10-01), Rasmussen et al.
patent: 4920355 (1990-04-01), Katerberg
patent: 5043741 (1991-08-01), Spehrley, Jr.
patent: 5091005 (1992-02-01), Mueller et al.
patent: 5098476 (1992-03-01), Baker
patent: 5100470 (1992-03-01), Hindagolla et al.
patent: 5106416 (1992-04-01), Moffatt et al.
patent: 5108503 (1992-04-01), Hindagolla et al.
patent: 5112399 (1992-05-01), Slevin et al.
patent: 5116409 (1992-05-01), Moffatt
patent: 5118350 (1992-06-01), Prasad
patent: 5133803 (1992-07-01), Moffatt
patent: 5196056 (1993-03-01), Prasad
patent: 5198023 (1993-03-01), Stoffel
patent: 5220342 (1993-06-01), Moriyama
patent: 5361084 (1994-11-01), Paton et al.
patent: 5371531 (1994-12-01), Rezanka et al.
patent: 5477248 (1995-12-01), Sugimoto et al.
patent: 5485183 (1996-01-01), Zandian et al.
patent: 5488398 (1996-01-01), Matsubara et al.
Hewlett-Packard Journal (vol. 45, No. 1, Feb. 1994).
Askeland Ronald A.
Drogo Frank
Hickman Mark S.
Holstun Clayton L.
Prasad Keshava A.
Hewlett--Packard Company
Le N.
Nguyen Thinh
Potts Jerry R.
LandOfFree
Printer with pen containing a low dot spread black ink and a hig does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Printer with pen containing a low dot spread black ink and a hig, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printer with pen containing a low dot spread black ink and a hig will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1326107