Refill kit and method for refilling an ink supply for an ink-jet

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

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Details

141329, B41J 2175, B65B 104

Patent

active

057215766

ABSTRACT:
A refill kit is provided with a variable volume refill reservoir for containing a quantity of ink and a hollow needle in fluid communication with the reservoir. To refill an ink supply, the hollow needle is inserted through a port in the ink supply and the variable volume refill reservoir is compressed to urge the ink within the refill kit into the ink supply. A septum within the port seals the port when the needle is withdrawn.

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patent: 5408256 (1995-04-01), Keen
Greene et al.; "Constant -Pressure Head Ink Supply";IBM Technical Disclosure Bulletin; vol. 15 No. 9; Feb. 1973.

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