| 摘要 |
To shorten time for an abnormal discharge test and time for cleaning; and to reduce the amount of drain ink used at the time of the abnormal discharge test and the cleaning. A liquid drop discharging apparatus comprising: a plurality of nozzles that discharge liquid drops; a sensor that detects a malfunctioning nozzle at which abnormal discharge occurs when the liquid drop is supposed to be discharged therefrom; and a controller that determines whether the liquid drop is discharged or not from each of the nozzles on the basis of image data, the controller causing the sensor to detect the malfunctioning nozzle among the nozzles that are determined to discharge the liquid drops on the basis of the image data.
|
