B - Operations – Transporting – 01 – L
Patent
B - Operations, Transporting
01
L
B01L 3/02 (2006.01) B01J 19/00 (2006.01) B41J 2/01 (2006.01) B41J 3/407 (2006.01) G01N 35/10 (2006.01)
Patent
CA 2414457
A method is described of operating an ink jet printhead having one or more manifolds each connected to more than one chamber, each chamber being associated with a nozzle and capable of ejecting drops therefrom; a number of different liquids larger than the number of manifolds is introduced into the printhead via the nozzles; and the volume of the liquid subsequently printed from each nozzle is less than the volume of the chamber associated with that nozzle, and also less than the volume of liquid introduced into that chamber. By this means the printhead prints more different liquids than is conventionally possible without mixing them.
L'invention concerne un procédé de fonctionnement d'une tête d'impression à jet d'encre pourvue d'au moins un collecteur relié à plus d'une chambre, chaque chambre étant associée à une buse et pouvant éjecter des gouttes. Un certain nombre de différents liquides plus importants que le nombre de collecteurs est introduit dans la tête d'impression par le biais des buses, et le volume du liquide ensuite imprimé à partir de chaque buse est inférieur au volume de la chambre associée à cette buse, ainsi qu'au volume de liquide introduit dans cette chambre. A l'aide de ce dispositif, la tête d'impression imprime plus de liquides différents que cela n'est possible traditionnellement et sans les mélanger.
Arrayjet Limited
Rogers Law Office
LandOfFree
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