| 摘要 |
The invention consists of a re-loading device for ink-jet writing head, particularly for three-colour ink-jet writing head, which includes a mechanical device (which removes from the body (11) of the ink-jet writing head the original cover used by the producer) and a substitute cover (10) which is connected in a reversible manner to the body of the ink-jet writing head in place of the original cover, where the substitute cover (10) has the same size and shape as the original one and includes at least one tank (3) which contains the ink to be transferred into a tank positioned inside the body (11) of the ink-jet writing head.
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