Provided is an image printing method including a first processing fluid applying step of applying a first processing fluid containing a multivalent metal salt to a predetermined region of a print medium, and a second processing fluid applying step of applying a second processing fluid containing a resin emulsion containing an anionic functional group to the predetermined region of the print medium to which the first processing fluid is applied and any other region of the print medium to which the first processing fluid is not applied.

Systems and methods are provided for print review systems. One embodiment is a print review system that includes a memory that stores inspection parameters of print media marked by a printer, an interface that communicates with the printer, and a controller that, in response to the printer initiating processing of a print job, receives an indication via the interface of settings used by the printer in processing the print job, modifies the parameters based on the settings, inspects the print media based on the modified parameters, and reports compliance of the print job with the modified parameters.

A supporting section is disposed to confront an ejection surface and supports a recording medium. A first tank is mounted on a first-tank mount section. A liquid conveying section conveys liquid to a liquid ejecting head. A receiving section receives liquid ejected from the liquid ejecting head. A waste-liquid conveying section conveys liquid to the waste-liquid tank. A first casing holds the liquid ejecting head, the first-tank mount section, and the liquid conveying section. A second casing holds the supporting section, the receiving section, the waste-liquid tank, and the waste-liquid conveying section. The first casing is connected with the second casing such that the first casing is movable relative to the second casing. The first casing takes a first position at which the ejection surface confronts the supporting section and a second position at which the ejection surface is farther away from the supporting section than at the first position.

An inkjet recording method contains the sequential steps of: applying an aqueous pre-coat composition to a substrate, or applying and drying the aqueous pre-coat composition to the substrate; and subsequently applying and drying an aqueous ink composition. The aqueous pre-coat composition contains at least an aggregating agent. The aqueous ink composition contains at least a pigment, a polymer dispersant, and resin fine particles. The aggregating agent is selected from a pyrolytic cation resin, an organic acid, or a multivalent metal salt. A neutralizer for the polymer dispersant is selected from an organic amine. In the step of drying the aqueous ink composition, a temperature at which the aqueous ink composition is dried is set to be equal to or higher than a pyrolytic temperature of the aggregating agent.

A method of manufacturing a pattern includes providing a pattern of a first liquid on a medium, applying a powder material to the provided pattern, and providing a second liquid to the powder material applied to the first liquid.

Test patterns are printed by ink jet means for jetting ink containing a color material and transparent liquid jet means for jetting transparent liquid. In the test patterns, ink and transparent liquid are applied to different regions on the same medium and ink application regions and transparent liquid application regions are arranged adjacent to each other. A device for determining the amount of transparent liquid to be jetted includes information acquisition means for acquiring information representing the amount of medium deformation of a medium on which the test patterns are printed, and information processing means for determining the amount of transparent liquid to be jetted by the transparent liquid jet means for jetting the transparent liquid, from the information representing the amount of medium deformation acquired by the information acquisition means.

In one example, an aerosol control system for a printer includes an air knife to discharge a sheet of air into a flow of aerosol along a moving print substrate web and a vacuum near the air knife to suck up aerosol from the flow simultaneously with the air knife discharging air into the flow.

A droplet discharging apparatus (10) includes a supporting section (20) including a supporting surface (21) that supports a medium M, a first head (81) including a first nozzle that discharges first liquid onto the medium supported by the supporting surface (21), a second head (82) including a second nozzle that discharges second liquid that promotes curing of the first liquid by reacting with the first liquid onto the medium M supported by the supporting surface (21), a carriage (83) that reciprocally travels in a width direction while holding the first head (81) and the second head (82), an air sending section (70) that generates airflow in the front direction in an discharging area facing the supporting surface, and a shielding section (85) that shields the airflow in the front direction in the discharging area R1.

An inkjet recording apparatus and an inkjet recording method are provided that facilitate designing of units for subsequent treatment in terms of their shapes and/or positions, while suppressing variability in image quality resulting from subsequent treatment. Two or more recording heads are disposed in a staggered arrangement in X and Y directions. The paired units for subsequent treatment are disposed in parallel to each other along the X direction, and the recording heads are interposed between these units. The length of each of the units for subsequent treatment in the X direction is greater than or equal to the ink-dischargeable extent in the X direction of the recording heads in one scan. The recording heads are arranged, so that nozzle groups, from which the droplets of the same color are discharged, are disposed symmetrically with respect to an intermediary line between the paired units for subsequent treatment.

A method of indirect digital printing is disclosed herein. The method employs (i) first (e.g. transparent) and second aqueous ink components (comprising colorant particles) and (ii) a target surface (e.g. hydrophobic) of an intermediate transfer member (ITM). A quantity of first ink component is deposited (e.g. by ink-jetting) onto the target surface and partially dried to produce a partially-dried layer thereon. Droplets of the second ink component are deposited onto the partially-dried layer of first ink component to form a wet, colored ink-image. Upon deposition of the droplets of the second ink component, the colorant particles from the second component penetrate into the partially-dried layer of the first ink component. The wet, colored image is dried into a tacky ink-image-bearing residue film which is transferred to the substrate. Physical and/or chemical properties of the first and second ink components as provided by various embodiments are disclosed herein.