Printhead and method for controlling print quality using...

Details Printhead and method for controlling print quality using... Printhead and method for controlling print quality using...

2007-05-02

2009-11-03

Do, An H (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S019000

Reexamination Certificate

active

07611220

ABSTRACT:
A printhead and method of operation for controlling the print quality using temperature. A sensor senses the printhead temperature before printing begins. The controller compares it to a threshold temperature that represents desired ink drop characteristics. If the printhead temperature is below the threshold, it initiates heating elements and adjusts the heating elements until the threshold temperature has been reached.

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