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(11) | EP 0 179 607 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Ink jet apparatus |
(57) Ink jet apparatus includes a reservoir (14) and ink jet (12) thermally coupled to
a heater the ink jet and reservoir each consisting of a material having a thermal
conductivity of at least 0.03 g cal/sec cm2(°C/cm). |