Detecting potential collision damage to printhead

A method of printing on a recording medium using a printhead having a printhead face that includes an array of marking elements, the method includes advancing the recording medium along a medium advance direction toward a printing region; detecting with a sensor whether a portion of the recording me...

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Bibliographische Detailangaben
Hauptverfasser:	DONAHUE FREDERICK ALLEN, UERZ DAVID SCOTT
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:	A method of printing on a recording medium using a printhead having a printhead face that includes an array of marking elements, the method includes advancing the recording medium along a medium advance direction toward a printing region; detecting with a sensor whether a portion of the recording medium is positioned such that it would be in a collision path with the printhead face if the recording medium is advanced into the printing region; and advancing the recording medium into the printing region for printing if it is detected that the recording medium would not be in a collision path with the printhead face.