Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2007-12-04
2007-12-04
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S085000
Reexamination Certificate
active
10968070
ABSTRACT:
An ink jet printer including a housing; a carriage which is movable in the housing relative thereto; an ink jet recording head which is mounted on the carriage and which has a plurality of ink supply channels; a damping device which is mounted on the carriage and which includes a plurality of damping chambers corresponding to the ink supply channels, respectively; an ink-tank supporting portion which is provided in the housing and which supports a plurality of ink tanks; and a plurality of ink supply tubes each of which supplies an ink from a corresponding one of the ink tanks to a corresponding one of the ink supply channels of the ink jet recording head via a corresponding one of the ink supply tubes and a corresponding one of the damping chambers. The damping device further includes a primary partition wall which separates at least one first damping chamber of the damping chambers, from at least one second damping chamber of the damping chambers.
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Shimizu Yoichiro
Takata Masayuki
Usui Takamasa
Brother Kogyo Kabushiki Kaisha
Olifff & Berridge, PLC
Vo Anh T. N.
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