Inkjet printhead having controlled vertically offset...

Details Inkjet printhead having controlled vertically offset... Inkjet printhead having controlled vertically offset...

2008-01-29

2008-01-29

Nguyen, Lamson (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

C347S049000, C347S013000

Reexamination Certificate

active

07322666

ABSTRACT:
An inkjet printhead is provided having elongate printhead modules arranged to successively abut one another at respective longitudinal ends with a vertical offset and controllers for controlling the printhead modules. Each module has a plurality of ink ejection nozzles. A first controller is configured to receive and process print data to generate first ink dot data and a second controller is configured to receive and process print data to generate second ink dot data and to generate third ink dot data including the second dot data and at least some of the first dot data. The first controller is arranged to output the first dot data to at least a first printhead module and the second controller. The second controller is arranged to output the third dot data to at least a second printhead module which abuts the first printhead module.

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