Inkjet printhead assembly having very high drop rate generation

Details Inkjet printhead assembly having very high drop rate generation Inkjet printhead assembly having very high drop rate generation

2005-08-23

2005-08-23

Pham, Hai (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S057000, C347S059000, C347S009000

Reexamination Certificate

active

06932453

ABSTRACT:
An inkjet printhead assembly includes at least one inkjet printhead including N primitives and an address having M possible address values. Each primitive includes a group of at most M drop generators. The address is cycled through all M address values to control a sequence of which one drop generator in the primitive is fired at a given time. One drop generator in the primitive can be fired simultaneously with one drop generator in each of the other primitives. A primitive to address ratio (N/M) of the printhead is at least 10 to 1.

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EP Search Report dated Mar. 5, 2004.
A copy of European Search Report for Application No. EP 02 25 7312 mailed on Jul. 30, 2003 (4 pages).

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