INK-JET PRINT HEAD WITH INTEGRATED OPTICAL MONITORING OF THE NOZZLE FUNCTION

An inkjet printer for producing graphic or functional products, the inkjet printer having integrated optical monitoring of the correct function of each of the nozzles that shoot the ink onto the substrate. For this purpose, the drops ejected from the nozzles are illuminated from the direction of the...

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Bibliographische Detailangaben
1. Verfasser:	MASSEN ROBERT
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
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Beschreibung
Zusammenfassung:	An inkjet printer for producing graphic or functional products, the inkjet printer having integrated optical monitoring of the correct function of each of the nozzles that shoot the ink onto the substrate. For this purpose, the drops ejected from the nozzles are illuminated from the direction of the ejecting nozzles, and the light reflected backwards from the drop flying away is conducted onto light-sensitive sensors during the flight of the drop.