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(11) | EP 1 842 676 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Printhead and inkjet printer comprising such a printhead |
(57) The invention relates to a printhead comprising multiple substantially closed ink
chambers (13), the ink chambers being mutually separated by at least one wall (12),
wherein each of the chambers comprises an electro-mechanical converter (15), where
actuation of the converter leads to a volume change of the corresponding chamber.
The invention also relates to an inkjet printer comprising such a printhead.
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