Method for determining pixel dropout

A technique is described for determining pixel dropout in a printhead that has a plurality of print elements arrayed along an axis. In the technique, a dataset of integrated intensity values, in the printing direction on a substrate, of a captured image is generated and used to determine if pixel dr...

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Bibliographische Detailangaben
1. Verfasser: Wagener Thomas J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A technique is described for determining pixel dropout in a printhead that has a plurality of print elements arrayed along an axis. In the technique, a dataset of integrated intensity values, in the printing direction on a substrate, of a captured image is generated and used to determine if pixel dropout has or may have occurred.