Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent
1991-06-21
1994-01-18
Fuller, Benjamin R.
Recorders
Performance of multiple functions of steam and gas engines
Pressure responsive element
346140R, G01D 900, G01D 1518
Patent
active
052802990
ABSTRACT:
An ink jet head cartridge include an ink container and a porous material contained in the container for retaining the ink. A process for filling the ink container includes the steps of supplying ink in a quantity greater than that which the porous material can retain through a first port and removing through a second port at least a quantity of ink which the porous material cannot retain. The process can also be performed through a single port. At least one of the ports can also be used for communicating with a recording head portion of the cartridge.
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Arashima Teruo
Hattori Yoshifumi
Ikeda Masami
Izumida Masaaki
Karita Seiichiro
Canon Kabushiki Kaisha
Frahm Eric
Fuller Benjamin R.
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