The present disclosure relates to a liquid electrophotographic composition comprising: a polymer resin comprising a side group comprising a cross-linkable moiety; and a carrier liquid.

A print control apparatus includes a generating unit that generates color image data based on gloss-control image data, the gloss-control image data containing a gloss control value for identifying a type of a surface effect being a visual or a tactile effect applied to the recording medium and for identifying a region to which the surface effect is applied in the recording medium, and generates clear-toner image data based on presence or absence of at least one post processing device connected to the printing device and based on a type of the post processing device; a post-processing control unit that controls the post processing device in accordance with the presence or absence of the post processing device connected to the printing device and the type of the post processing device; and an output unit that outputs the clear-toner image data.

An image processing apparatus includes a first obtaining unit obtaining color signals representing colors of an image, a second obtaining unit obtaining a gloss signal representing image gloss, a third obtaining unit obtaining a predetermined amount of a recording material, a first determination unit determining a recording amount of glossy recording material recorded in a first region, a second determination unit determining recording amounts of colored recording materials recorded in the first region such that a total amount of the recording amount of the glossy recording material recorded in the first region and the recording amounts of the colored recording materials recorded in the first region does not exceed the predetermined amount, and a third determination unit determining recording amounts of colored recording materials recorded in a second region based on the color signals and the recording amounts of the colored recording materials.

A display processing apparatus includes a gloss-control plane generating unit configured to generate gloss-control plane data for specifying a type of a surface effect applied to a recording medium and an area in a recording medium to which the surface effect is applied; an obtaining unit configured to obtain replacement information that is used to replace a type of the surface effect that is not available in a device configuration with a type of the surface effect that is available in the device configuration; a replacing unit configured to replace the type of the surface effect designated by the designation information with the type of the available surface effect using the replacement information obtained by the obtaining unit; and a preview image generating unit configured to generate a preview image based on the gloss-control plane data having an area to which the available surface effect is to be applied.

An information processing apparatus includes an input unit that receives specifications of a color, a type of a surface effect that is a visual or a tactile effect, and a region to which the surface effect is applied, with respect to input image data; a generating unit that generates color data and gloss control data based on the specifications, the gloss control data being data which is used for generating clear toner data and in which a gloss control value is specified for identifying the type of the surface effect applied to the recording medium and for identifying a region to which the surface effect is applied in the recording medium; and a sending unit that sends the color data and the gloss control data to a print control apparatus.

An extractor extracts a gloss control value unused in first gloss control plane data. A conversion table generator generates a conversion table defining a special color density value corresponding to the extracted gloss control value. A second surface effect conversion table generator generates a second surface effect conversion table obtained by registering, in the first surface effect conversion table, definition information for the special color image specified by the special color density value in the conversion table in association with the gloss control values in the conversion table. A second gloss control plane data generator generates second gloss control plane data in which the special color density value in the clear plane data is converted into the corresponding gloss control value in the conversion table. A clear toner plane generator generates the clear toner plane data based on the second surface effect conversion table and third gloss control plane data.

A print controlling apparatus includes: a receiving unit that receives input data including: gloss control plane data indicating a surface effect type to be achieved on the recording medium with certain density information; and table identifying information for identifying a surface effect selection table indicating a corresponding relation between the surface effect type and the density information used to generate the gloss control plane data; an acquiring unit that acquires an independent data portion indicating a portion corresponding to the surface effect type capable of being achieved independent from competence of the printing apparatus, out of the surface effect selection table identified by the table identifying information included in the input data from an external device; and a generating unit that generates the clear toner plane data using the independent data portion acquired by the acquiring unit.

A print control apparatus includes a storage unit configured to store therein a plurality of surface-effect selection tables for respective pieces of recording medium information on a recording medium. Different types of same surface effects are registered in each of the surface-effect selection tables. The print control apparatus also includes a determining unit configured to determine a surface-effect selection table corresponding to a piece of recording medium information from the storage unit; an image data generating unit configured to generate image data based on the determined surface-effect selection table and based on gloss-control plane data in which a type of a surface effect to be applied to the recording medium and an area of the recording medium to which the surface effect is to be applied are specified; and an output unit configured to output the image data.

An image forming system includes an image forming unit, a varnish coating unit, a reception unit, and a control unit. The image forming unit executes an image forming process of forming an image on types of recording media including a first type of recording medium with a coated layer and a second type of recording medium without a coated layer. The varnish coating unit executes a varnish coating process of varnish coating a recording medium on which an image is formed by the image forming unit. The reception unit receives a printing job from a user. The control unit controls the varnish coating unit. When the printing job received by the reception unit is a printing job for executing the varnish coating process on the second type of recording medium, the control unit controls the varnish coating unit to prevent the varnish coating unit from executing the varnish coating process.

An image forming apparatus includes: a fixer that fixes a toner image on a sheet; and a controller that sets a target glossiness, and adjusts at least one parameter selected from a fixing target temperature and a conveyance condition of the sheet in the fixer, using a gloss control temperature, to achieve the target glossiness that has been set.