Method and system for improving printer performance

Details Method and system for improving printer performance Method and system for improving printer performance

2007-04-17

2007-04-17

Stephens, Juanita D. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S057000

Reexamination Certificate

active

10833402

ABSTRACT:
A system and a method for improving printing performance are provided. One method of improving printing performance performing a first print operation utilizing a printhead comprising a plurality of resistors by ejecting ink from a plurality of chambers each associated with at least one of at least some of the plurality of resistors, selectively energizing at least some of the plurality of resistors at an energy level insufficient to eject ink from the plurality of chambers, and performing a second print operation utilizing the printhead.

REFERENCES:
patent: 5172134 (1992-12-01), Kishida et al.
patent: 5838339 (1998-11-01), Silverbrook
patent: 6019457 (2000-02-01), Silverbrook
patent: 6418823 (2002-07-01), Taitler
patent: 6478410 (2002-11-01), Prasad et al.
patent: 6641247 (2003-11-01), Ide et al.

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