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Inkjet recording apparatus
   
Document Number
US Patent 7500730
Issued Date
March 10, 2009
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Abstract
There is disclosed an inkjet recording apparatus which comprises a head having an actuator and at least one nozzle row each of which comprises a plurality of nozzles for ejecting an ink droplet therethrough onto a recording medium by driving of the actuator, a drive element which outputs to the actuator a drive signal for ejecting the ink droplet, an ink supply portion which is connected to the head so as to supply ink to the head, a heat radiating member which has a contact portion in contact with the drive element and an extending portion disposed alongside at least a part of the ink supply portion so as to release heat generated at the drive element, and a head holder which holds the head, the drive element, ink supply portion, and the heat radiating member.
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Number of Claims:
19
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Owner
Published
March 10, 2009
Application Number
11/073,546
Filed
March 8, 2005
US Classification
347/18   347/17 347/67 347/87
Int'l Classification
B41J   29/377   (20060101)  
Examiner
Assistant Examiner
Attorney/Law Firm
Priority Data
Mar 26, 2004 [JP] 2004-093148
USPTO Field of Search
347/67   347/62   347/6   347/61   347/18   347/17   347/14   347/86   347/87  
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