Abstract: A method of producing a print product by controlling a printing element to form ink dots on a textured surface of a substrate includes capturing an image of the textured surface with an opto-electronic device; processing data received from the opto-electronic device, thereby to locate surface areas of the textured surface that are suitable for receiving ink; and controlling the printing element to form ink dots selectively on the located surface areas. The ink dots that are expected not to reach the surface of the substrate are not applied. The method better preserves the texture of the textured substrate surface and avoids the unnecessary application of ink.

Abstract: An inkjet printer assembly for printing an image on a recording medium comprises a medium support surface for supporting a recording medium; an inkjet print head for ejecting droplets of an UV-curable ink on the recording medium, the inkjet print head being arranged over the medium support surface; an UV radiation source for irradiating the droplets of UV-curable ink on the recording medium, the UV radiation source being arranged over the medium support surface; a covering arranged over the medium support surface, the covering and the medium support surface together enclosing a print space including the inkjet print head and the UV radiation source; and exhaust means, the exhaust means being configured to vent the print space.

Abstract: An inkjet printer assembly for printing an image on a recording medium comprises a medium support surface for supporting a recording medium; an inkjet print head for ejecting droplets of an UV-curable ink on the recording medium, the inkjet print head being arranged over the medium support surface; an UV radiation source for irradiating the droplets of UV-curable ink on the recording medium, the UV radiation source being arranged over the medium support surface; a covering arranged over the medium support surface, the covering and the medium support surface together enclosing a print space including the inkjet print head and the UV radiation source; and exhaust means, the exhaust means being configured to vent the print space.

Abstract: A method for ink jet printing with light-curing ink, which includes the steps of printing a first ink dot of a color, irradiating the first ink dot with light, printing a second ink dot with the same color and which at least partially overlaps with the first ink dot, and irradiating the second ink dot with light.

Abstract: A method for ink jet printing with light-curing ink, which includes the steps of printing a first ink dot of a color, irradiating the first ink dot with light, printing a second ink dot with the same color and which at least partially overlaps with the first ink dot, and irradiating the second ink dot with light.

Abstract: A hot melt ink which includes a colorant, a binder, and a carrier obtained by the reaction of a C6-C24 alkylketene dimer with a reactant selected from an alcohol, an amine, a mercaptan, a carboxylic acid, a carboxaminde and ammonia.