Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-09-06
2005-09-06
Meier, Stephen (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S011000, C347S012000, C347S014000, C347S019000
Reexamination Certificate
active
06938994
ABSTRACT:
A method of operation of an inkjet printhead within a predetermined temperature range to print an image, wherein the printhead temperature is measured and if the temperature is below a predetermined threshold, the printhead is heated by pulses of energy to a desired temperature above the predetermined threshold temperature before printing. The actuators are displaceable thermal actuators and heating is controlled such that the pulses of energy are insufficient to cause ejection of fluid from the printhead.
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No affiliations
Meier Stephen
Tran Ly
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