EP 2669089 A1 20131204 - INKJET PRINTING DEVICE
Title (en)
INKJET PRINTING DEVICE
Title (de)
TINTENSTRAHLDRUCKVORRICHTUNG
Title (fr)
DISPOSITIF D'IMPRESSION À JET D'ENCRE
Publication
Application
Priority
- JP 2011011786 A 20110124
- JP 2011078675 W 20111212
Abstract (en)
An object of the present invention is to provide an inkjet printing device capable of effectively using unused ink ejected by means of a blank ejection operation, etc. The present invention provides an inkjet printing device 1 for performing printing by ejecting ink onto a print object, the printing device 1 including a first ink tank 2 for storing ink, a second ink tank 3 for storing the ink supplied from the first ink tank 2, a print head 5 provided with nozzles for ejecting the ink supplied from the second ink tank 3 onto a print object, a deaerating means 4 for removing air bubbles from the ink, the deaerating means being disposed between the second ink tank 3 and the print head 5, and a recycle flow path for returning unused ink ejected from the nozzles of the print head 5 back to the second ink tank 3.
IPC 8 full level
B41J 2/175 (2006.01); B41J 2/18 (2006.01); B41J 2/185 (2006.01); D06P 5/00 (2006.01)
CPC (source: EP)
B41J 2/16523 (2013.01); B41J 2/1707 (2013.01); B41J 2/18 (2013.01)
Citation (search report)
See references of WO 2012101918A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2669089 A1 20131204; CN 103347702 A 20131009; JP 2012152935 A 20120816; WO 2012101918 A1 20120802
DOCDB simple family (application)
EP 11856705 A 20111212; CN 201180065878 A 20111212; JP 2011011786 A 20110124; JP 2011078675 W 20111212