METHOD AND APPARATUS FOR AUTOMATIC FLUID JETTING DEVICE ALIGNMENT AND PERFORMANCE SYSTEM

PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluation and correction of alignment and performance of an automatic fluid jetting device at one or a plurality of planes. SOLUTION: The fluid jetting device jets liquid droplets via a liquid droplet detection module. A signal showing...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MARKHAM ROGER G, FREIRE EDUARDO M, KNEEZEL GARY A, DUDEK LESLEY P, YEH ANDREW S, MORTON CHRISTOPHER R
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluation and correction of alignment and performance of an automatic fluid jetting device at one or a plurality of planes. SOLUTION: The fluid jetting device jets liquid droplets via a liquid droplet detection module. A signal showing the presence or absence of the liquid droplets is sent to a computer. The computer analyzes data and carries out compensation determination of a suitable method in which the fluid jetting device is used. The compensation determination includes electronically correcting image data to be printed so that a clear error of printing images due to an alignment or performance error of the fluid jetting device is reduced, physically operating the fluid jetting device, completely skipping the fluid jetting device during a printing operation, or correcting the fluid jetting device or images by some other methods. COPYRIGHT: (C)2005,JPO&NCIPI