Ink jet print head, ink jet printing apparatus, and method...

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

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C347S019000

Reexamination Certificate

active

07441854

ABSTRACT:
The present invention is able to print high-grade images by reducing the adverse effect of misdirection of ink in the joining portion between adjacent nozzle lines. To achieve this, an ink jet print head includes a plurality of chips in each of which adjacent nozzle lines are formed. The relative positions of the chips are set depending on the amounts of misdirection of ink ejected from overlapping nozzles in the joining portion.

REFERENCES:
patent: 6655771 (2003-12-01), Matsumoto et al.
patent: 6764164 (2004-07-01), Kuwahara
patent: 7021732 (2006-04-01), Folkins
patent: 2006/0274100 (2006-12-01), Uji et al.
patent: 5-57965 (1993-03-01), None
patent: 2002-254649 (2002-09-01), None

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