DISPOSITIVO STAMPANTE A GETTI D INCHIOSTRO

The ink jet printer has two series of parallel jets controlled by a deflection field. The parallel jets (14, 16) are housed in a block carrying the printing ink and is located directly over the printing paper (10). The paper is fed at a controlled rate that is provided by closed loop operation using...

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Bibliographische Detailangaben
1. Verfasser:	FREY JAMES ANTHONY
Format:	Patent
Sprache:	ita
Schlagworte:	CALCULATING COMPUTING CORRECTION OF TYPOGRAPHICAL ERRORS COUNTING HANDLING RECORD CARRIERS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA PRINTING RECOGNITION OF DATA RECORD CARRIERS SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	The ink jet printer has two series of parallel jets controlled by a deflection field. The parallel jets (14, 16) are housed in a block carrying the printing ink and is located directly over the printing paper (10). The paper is fed at a controlled rate that is provided by closed loop operation using a comparator (20) to monitor the output of a tachometer (27). Character information from the computer is fed to a character generator (22) selector. Character signals in a form suited to the requirements of the printing head are provided by a buffer store (30) that receives information from a read only memory. The ink delivery is controlled by an electrical field that subjects conducting ink to a controlled deflector as it is delivered onto the moving paper.