Page-wide array printing

A method in a page-wide array printing apparatus comprising at least first and second printing dies that overlap in a page width direction comprises the steps of calibrating the printing apparatus in a media advance direction to a higher resolution than the page width direction, the media advance di...

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Bibliographische Detailangaben
Hauptverfasser: Borell Bayona, M. Isabel, Rubio, Leticia, Casaldaliga Albisu, Marcos
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method in a page-wide array printing apparatus comprising at least first and second printing dies that overlap in a page width direction comprises the steps of calibrating the printing apparatus in a media advance direction to a higher resolution than the page width direction, the media advance direction being perpendicular to the page width direction, and using printing masks to control the operation of a plurality of nozzles in an overlap area between the first and second printing dies to reduce any visible defects caused by dot placement errors in the page width direction.