Back to articles
Research Articles
Volume: 35 | Article ID: art00035_1
Image
Shear-mode Piezo Inkjet Head with Two Recirculating Paths
  DOI :  10.2352/ISSN.2169-4451.2019.35.173  Published OnlineSeptember 2019
Abstract

A "harmonica chip," a technology unique to Konica Mino lta, is characterized by low heat generation, high frequency drive, and a compact multi-row structure. Based on this technology we have developed products of thin high-resolution IJ heads such as KM1024i and KM1800i.<br/> KM1024a-RC is a new product of Konica Minolta with an ink recirculation function added to the harmonica chip. The recirculating path has been designed to exhibit sufficient recirculation performance against pigment sedimentation and drying of ink, and also enables stable jetting. <br/> In this report, we introduce two recirculating paths structure for the excellent recirculation performance of the KM1024a-RC, and the evaluation results of recirculation performance and jetting performance.

Subject Areas :
Views 19
Downloads 8
 articleview.views 19
 articleview.downloads 8
  Cite this article 

Hikaru Hamano, Taishi Shimizu, Takuma Shibata, Yasuhiko Suetomi, Kazuki Hiejima, Yusuke Kuramochi, "Shear-mode Piezo Inkjet Head with Two Recirculating Pathsin Proc. IS&T Printing for Fabrication: Int'l Conf. on Digital Printing Technologies (NIP35),  2019,  pp 173 - 176,  https://doi.org/10.2352/ISSN.2169-4451.2019.35.173

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 2019
72010410
NIP & Digital Fabrication Conference
nip digi fabric conf
2169-4451
Society for Imaging Science and Technology