PRINTING APPARATUS AND PRINTING METHOD

A printing apparatus includes a first printing unit including a plurality of nozzles configured to eject ink onto a medium, a second printing unit configured to perform printing on the medium using a special liquid, a defective nozzle detector configured to detect a defective nozzle among the plural...

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Bibliographische Detailangaben
1. Verfasser:	ARAZAKI, Shinichi
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 printing apparatus includes a first printing unit including a plurality of nozzles configured to eject ink onto a medium, a second printing unit configured to perform printing on the medium using a special liquid, a defective nozzle detector configured to detect a defective nozzle among the plurality of nozzles, and a control unit configured to control the first printing unit and the second printing unit. The special liquid is a liquid rendered invisible depending on an elapsed time after printing on the medium or an environment in which a printed result on the medium is visually recognized.