| 摘要 |
A fluid ejector maintenance system for use with a fluid ejection system, including at least two fluid ejection nozzles, a detector that detects when at least one of the at least two fluid ejection nozzles ejects fluid onto a region, a controller that controls the other of the at least two fluid ejection nozzles said detector detects to eject fluid in the regions where fluid was previously ejected by the at least one fluid ejection nozzle.
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