| 摘要 |
In a multi-orifice drop-ejecting system, several fluidic circuits are connected by fluid passages, for example, to a common fluid supply or to the interconnections required in a fluid coincidence system. A pressure pulse directed to one fluid channel can, through "cross-coupling", be transmitted to another channel causing drop ejection where there should have been none. A system is described for reducing or eliminating this cross-coupling by the establishment of high flow-impedance areas within the fluid circuits.
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