Droplet ejection device

Details Droplet ejection device Droplet ejection device

2008-10-03

2010-11-02

Rojas, Omar (Department: 2874)

Incremental printing of symbolic information

Ink jet

Controller

C347S024000, C347S031000

Reexamination Certificate

active

07823997

ABSTRACT:
A droplet ejection device includes a carriage capable of moving back and forth, a droplet ejection head which is mounted on the carriage and has a plurality of nozzles, and a droplet receiver positioned capable of receiving liquid ejected from the nozzles. The nozzles which eject a droplet of a second liquid is positioned, in a flushing region, farthest from a printing region compared to the other nozzles. The droplet ejection device is configured to move the carriage after flushing operation so that the nozzles for ejecting a droplet of the second liquid are brought to a position where the nozzles face a part of the droplet receiver where a droplet of the first liquid has been received.

REFERENCES:
patent: 6932456 (2005-08-01), Kanaya et al.
patent: 2000-141713 (2000-05-01), None
patent: 2005-111666 (2005-04-01), None
patent: 2006-168177 (2006-06-01), None
patent: 2007-136819 (2007-06-01), None

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