Ink refill unit with incremental ink ejection for a print...

Details Ink refill unit with incremental ink ejection for a print... Ink refill unit with incremental ink ejection for a print...

2007-11-25

2008-12-23

Stephens, Juanita D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S086000

Reexamination Certificate

active

07467861

ABSTRACT:
An ink refill unit for a print cartridge is provided. The unit includes a housing which defines a fluid path in fluid communication with an outlet. The unit also includes an ink reservoir having an ejection port arranged in fluid communication with the fluid path inside the housing, and an ejector assembly configured to incrementally eject ink from the reservoir when the assembly is actuated by the print cartridge.

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