METHOD OF REFILLING CARTRIDGE WITH LIQUID, LIQUID REFILLING DEVICE AND REFILLING CARTRIDGE

摘要

PROBLEM TO BE SOLVED: To provide a method of refilling a cartridge with a liquid whereby the liquid is effectively refilled into the cartridge set in a liquid jet apparatus, and to provide a liquid refilling device and a refilling cartridge.;SOLUTION: The method of refilling the cartridge with the liquid is a liquid refilling method of refilling ink into the cartridge 1 set in the liquid jet apparatus. The method comprises an injection hole film piercing process of removing to make an air discharging opening 21 communicate, an injection hole film 90 which seals the air discharging opening 21 as fused to the periphery of the air discharge opening 21 that communicates with the interior of the cartridge 1 after used, an ink injecting process of injecting fresh ink from the air discharge opening 21 made to communicate in the injection hole film piercing process to the cartridge 1 after used, and an injection hole film re-fusing process of re-fusing a film while making a face different from an original fusion face a re-fusion face to re-seal the air discharge opening 21 through which the ink is injected in the ink injecting process.;COPYRIGHT: (C)2006,JPO&NCIPI