Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2008-02-19
2010-02-09
Stephens, Juanita D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S086000
Reexamination Certificate
active
07658479
ABSTRACT:
The invention provides for a print engine for a printhead assembly. The print engine has a refillable cartridge that includes a body defining a plurality of fluid chambers, the body having a lid assembly including a plurality of ink refill ports leading to respective fluid chambers and an actuator to actuate a refill unit. The cartridge also includes a number of micro-electromechanical nozzle arrangements configured to operatively eject printing fluid onto a printing medium, and a fluid distribution member operatively arranging the nozzle arrangements in fluid communication with respective fluid chambers. A refill unit is engageable with the lid assembly to actuate the refill unit.
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Berry Norman Micheal
Hibbard Christopher
Jackson Garry Raymond
Mackey Paul Ian
Nakazawa Akira
Silverbrook Research Pty Lrd
Stephens Juanita D
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