WIPING UNIT, MAINTENANCE DEVICE, LIQUID EJECTOR, AND WIPING METHOD

PROBLEM TO BE SOLVED: To provide a wiping unit, a maintenance device, a liquid ejector, and a wiping method, in which wet wiping is adopted as wiping for an ejection surface of a liquid ejection head whereby the cleaning performance of a predetermined ejecting surface is maintained, and durability o...

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Bibliographische Detailangaben
1. Verfasser:	MAIDA NORISUKE
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a wiping unit, a maintenance device, a liquid ejector, and a wiping method, in which wet wiping is adopted as wiping for an ejection surface of a liquid ejection head whereby the cleaning performance of a predetermined ejecting surface is maintained, and durability of the predetermined ejecting surface is maintained.SOLUTION: The wiping unit includes a web (62) which is brought into contact with a nozzle surface (51A) of an ink jet head (41) to wipe up the liquid ejecting surface, means for moving the web to the liquid ejecting surface, a cleaning liquid spray head provided upstream of the position where the liquid ejecting surface and the web are come into contact in the transfer path of the web and spraying a cleaning liquid to the moving web, a first temperature sensor (94) and a second temperature sensor (96) for detecting unevenness of the cleaning liquid applied by the web to which the cleaning liquid is sprayed by a cleaning liquid spray head.