METHOD OF CALIBRATION OF INK JET PRINTING DEVICE, AND PRINTED PRODUCT Russian patent published in 2014 - IPC B41J2/21 

FIELD: printing.

SUBSTANCE: method of calibration of the ink jet printing device with a print head is proposed, which comprises the ink ejection nozzles adjustable by the control signal. At that before the onset of the provided process of printing using the ink jet printing device, the specified calibration raster is printed, based on the printed calibration raster the value of the measured parameter characterising applying the colour is determined, and using this value obtained of the measured parameter by fitting the control signal the amount of ink discharge on the point of the image is calibrated.

EFFECT: proposed invention provides a method of calibration of the ink jet printing device with maximum degree of elimination of metamerism.

16 cl, 4 dwg