Ink jet printing apparatus and preliminary ejecting method

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S005000, C347S028000, C347S040000

Reexamination Certificate

active

07896463

ABSTRACT:
The present invention provides an ink jet printing apparatus that can inexpensively print desired colors without causing ink color mixture. In a print head, a plurality of nozzle rows for respective ink colors are arranged in parallel with one another. Arrangements and driving control are provided so that few mists resulting from an ink ejecting operation move so as not to reach the print head or fall.

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patent: 1 208 990 (2002-05-01), None

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