B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
B41J 2/145 (2006.01) B41J 2/21 (2006.01) B41J 3/60 (2006.01) B41J 29/393 (2006.01)
Patent
CA 2370954
A print engine (26.1, 26.2) for a printer includes a first and a second printhead (112). Both printheads (112) include a plurality of inkjet nozzles constructed using microelectromechanical techniques. The printheads (112) are matched so that defective nozzles in one printhead (112) are substituted by corresponding non-defective nozzles in the other printhead (112).
L'invention porte sur un dispositif d'impression (26.1,26.2) pour imprimante comportant une première tête d'impression (112) et une deuxième tête d'impression (112) comportant toutes deux plusieurs buses pour jets d'encre réalisées à l'aide de techniques de micromécanique. Les têtes d'impression (112) sont appariées de manière à ce que les buses défectueuses de l'une des têtes (112) soient remplacées par des buses non défectueuses de l'autre tête (112).
King Tobin Allen
Lapstun Paul
Silverbrook Kia
Walmsley Simon Robert
Silverbrook Research Pty. Ltd.
Sim & Mcburney
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