Dual mode ink ejection for discharge recovery of an inkjet recording apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 27, 1995
Issued Date -
N/A
app pub date -
Jan 10, 1994
filing date -
Aug 17, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet apparatus comprises plural adjacent ink discharge openings arranged in a line, each opening having associated therewith an energy generator for generating energy to discharge ink from the associated opening. The energy generators are selectively driven in a first mode wherein ink is simultaneously discharged from every other opening in a first cycle and from remaining openings in a second cycle immediately following the first cycle, the first and second cycles being repeated, and in a second mode wherein ink is simultaneously discharged repeatedly from a group of adjacent openings in a first cycle and is simultaneously discharged repeatedly from the group of adjacent openings in a second cycle beginning a predetermined time after the end of the first cycle.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully