Liquid discharging apparatus

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

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Reexamination Certificate

active

07883171

ABSTRACT:
A liquid discharging apparatus is provided. The liquid discharging apparatus includes a liquid discharging head that is provided on a carriage reciprocating in a running direction of the carriage, a cooling liquid flow channel that is provided on the carriage; a cooling liquid outgoing channel; and a cooling liquid returning channel, wherein the recording liquid flow channel is led to a first side of the running direction from the carriage, at least one of the cooling liquid outgoing channel and the cooling liquid returning channel is led to a second side that is opposite the first side of the running direction from the carriage, and the recording liquid flow channel and the cooling liquid flow channel are partially separated from each other by a pressure transmission unit so as to enable the recording liquid flow channel and the cooling liquid flow channel to transmit pressure to each other.

REFERENCES:
patent: 5017941 (1991-05-01), Drake
patent: 6336696 (2002-01-01), Ellson et al.
patent: 6484975 (2002-11-01), Elrod et al.
patent: 6607259 (2003-08-01), Mott et al.
patent: 6796630 (2004-09-01), Ison et al.
patent: 2005/0206691 (2005-09-01), Takata et al.
patent: 2005-271546 (2005-10-01), None

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