Ink jet apparatus having an ink passage divided into regions by

Incremental printing of symbolic information – Ink jet – Ejector mechanism

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347 93, B41J 2165, B41J 2175

Patent

active

055658997

ABSTRACT:
An ink jet recording apparatus includes ink ejecting outlets for ejecting ink, an ink container for containing the ink to be supplied to the ejecting outlets, ink supply passage for supplying the ink from the container to the ejecting outlets, a recovery system for forcedly ejecting the ink through the ejecting outlets. The recovery system repeats the forced ejecting action, and a quantity of the ink ejected by one forced ejecting action is larger than an inside volume of the ink supply passage.

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