INKJET RECORDING DEVICE

WIPO Patent Application WO/2013/153910

A1

An inkjet recording device, which has a head-cleaning device that wipes the ink discharge surface of the print head using a cleaning roller in which a rinsing solution has been absorbed, wherein ink removal by wiping is achieved while the amount of rinsing solution remaining on the ink discharge surface after wiping is limited and ink-discharging capability is favorably maintained. To control the head-cleaning work, a control device, which controls the rotation of a cleaning roller (31) and the movement of an inkjet head (11), executes: a first control of moving the head (11) to bring the ink discharge surface (11a) into contact with the outer circumferential surface (31c) of the roller (31) and during said contact, of keeping the relative velocity (Vo) of the ink discharge surface and the outer circumferential surface in contact therewith at or above a specified value; and after the first control, a second control of reducing the relative velocity of the ink discharge surface and the outer circumferential surface in contact therewith during the contact of the ink discharge surface with said outer circumferential surface to zero or a value lower than the specified value and separating the ink discharge surface from the outer circumferential surface.

JP7472591	recording system
JP3386829	INK JET RECORDER
JPH0299335	LIQUID JET RECORDING APPARATUS

KANEKO TADASUKE (JP)

PCT/JP2013/057349

October 17, 2013

March 15, 2013

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KONICA MINOLTA INC (JP)
KANEKO TADASUKE (JP)

B41J2/165

JP2005161870A	2005-06-23
JP2011189710A	2011-09-29

KOYO INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Mitsuaki international patent firm (JP)

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