Vorrichtung und Verfahren zum Ermitteln von Fehlern in einem Drucksystem

Details

Veröffentlichungs-Nr.

EP3007133

Aktenzeichen

EP15188659

Anmeldetag

6. Oktober 2015

Veröffentlichung

20. Juni 2018

Erteilung

20. Juni 2018

Rechtsraum

EP

IPC

G06T7/00B41J11/00B65H7/08G03G15/00H04N1/00

Abstract

An apparatus for defect detection in a printing system, comprising a sensor device for sensing a surface of a sheet and for generating data representing a height map of the sheet, and a processor device for processing the data from the sensor device, wherein the processor device is configured to analyse the height map to detect a presence of a deformation in the sheet. The processor device is further configured to, when a deformation is detected, to determine at least one property of the deformation, to classify the deformation with respect to a plurality of deformation classes by means of the at least one property of the deformation, and to determine a suitability of the sheet for printing based on the deformation class wherein the deformation has been classified.

Anmelder

Firma

OCE-Technologies B.V.

Land

🇳🇱 Niederlande

Fachgebiete