Ink drop ejection method and ink drop ejection device

Details Ink drop ejection method and ink drop ejection device Ink drop ejection method and ink drop ejection device

2007-09-11

2007-09-11

Huffman, Julian D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S012000

Reexamination Certificate

active

11067084

ABSTRACT:
A method of ejecting ink drops for a printing device having a plurality of nozzle arrays each including a plurality of nozzles arranged in line includes the steps of (1) delaying a timing at which the ejection pulse signals are applied for the nozzles of the nozzle arrays other than those of a reference nozzle array which is predetermined one of the plurality of nozzle arrays with respect to a timing at which the ejection pulse signals are applied for the nozzles of the reference nozzle array, and (2) delaying a timing at which the ejection pulse signals are applied for the nozzles which are to eject relatively small amount of ink drops with respect to a timing at which the ejection pulse signals are applied for the nozzles which are to eject relatively large amount of ink drops for each nozzle array.

REFERENCES:
patent: 6575565 (2003-06-01), Isono et al.
patent: 2005/0073537 (2005-04-01), Iwao
patent: 3288482 (1995-05-01), None
patent: 10-193587 (1998-07-01), None
patent: P-2001-162796 (2001-06-01), None

Affiliated with

Also associated with

Rating

Ink drop ejection method and ink drop ejection device 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 drop ejection method and ink drop ejection device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink drop ejection method and ink drop ejection device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3758145