Printhead IC with multiple temperature sensors

Details Printhead IC with multiple temperature sensors Printhead IC with multiple temperature sensors

2011-05-10

2011-05-10

Nguyen, Lam S (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S005000, C347S019000

Reexamination Certificate

active

07938500

ABSTRACT:
A printhead IC comprising: an array of nozzles having a plurality of adjacent regions; and, drive circuitry for sending an electrical pulse to each of the nozzles individually such that they eject a drop of printing fluid; and, a plurality of temperature sensors for sensing the temperature of the printhead IC within each of the regions respectively.

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