An image analysis processing system includes: a plurality of image forming apparatuses including an image former; an image reader that reads an image formed on a recording medium; an analysis adjuster capable of performing adjustment on the image former by obtaining printing information on the recording medium and analyzing the printing information; and an adjustment timing determiner that obtains information regarding usage status in the image forming apparatus having been subject to the adjustment, determines, at least on the basis of the information regarding the usage status, a timing for performing adjustment on another predetermined image forming apparatus incapable of performing the adjustment on the basis of a result of analysis of the printing information, and transmits information regarding the timing to the predetermined image forming apparatus, the image forming apparatus, the image reader, the analysis adjuster, and the adjustment timing determiner being connected to a network.

An applicator device includes a camera, a print head, and a driver. The camera captures an image of an application surface of an application target. The print head applies a material to the application surface. The driver causes the print head to move between a first position where the print head does not block a field of view of the capturing, by the camera, of the image of the application surface and a second position where the print head blocks the field of view of the capturing, by the camera, of the image of the application surface. The print head applies the material to the application surface when the print head is at the second position, based on the image of the application surface captured by the camera when the print head is at the first position.

There is provided a liquid discharge apparatus including a conveyer, a carriage, a head and a controller. In a case of recording an image on a recording medium, the controller executes: obtaining information regarding a supply state of liquid from a liquid tank to the head in a case of executing each of recording passes; determining a moving velocity of the carriage with respect to each of the recording passes, based on the obtained information regarding the supply state; and adjusting a conveyance amount, by which the recording medium is conveyed in each of conveying operations, depending on moving velocities of the carriage determined with respect to two continuous recording passes, respectively, included in the recording passes, so as to adjust length in the conveyance direction of an overlap area in which recording areas by the two continuous recording passes overlap with each other.

A method is provided for surface-selective coating of a surface of an individual physical document, in particular a card-like document, with a liquid coating. The method includes: receiving or generating an actual image information by image sensors, which represents an actual image of the surface; and comparing the actual image information with reference image information, which represents a reference image of a reference surface corresponding to the surface, to determine, based on possible deviations between the actual image and the reference image, any deformation of the surface compared to the reference surface and to generate deformation information representing said deformation or alternatively the absence thereof. A coating device is then controlled based on coating information determined based on the deformation information and on geometry information that defines a target shape of a partial surface of the surface to be provided with the liquid coating.

A method for generating ejection position data indicating an ejection position where ink is ejected includes performing an edge detection process, an edge correction process, and an ejection position data generation process based on processing target data indicating an image to be printed. In the processing target data, a non-ejection value indicating that ink is not ejected to a corresponding ejection position or an ejection value other than the non-ejection value is set as a pixel value of a pixel. In the edge detection process, a position where a pixel to which the non-ejection value is set and a pixel for which the ejection value is set are adjacent is detected to detect an edge. In the edge correction process, the pixel value of the corresponding pixel is changed to a non-ejection value for at least a part of the ejection position where ink is ejected to draw the edge.

An information processing apparatus includes a processor configured to execute a rasterization process of forming image data recognizable by a printing apparatus on the basis of a print request and an inspection process of inspecting a print medium on the basis of inspection image data obtained by reading the print medium subjected to a printing process, and execute the inspection process with first inspection accuracy that is lower than highest inspection accuracy realizable by the processor in a case where the print request includes an instruction for plural-copy printing and does not include an instruction for variable printing.

An image forming system includes an image forming apparatus and a mobile terminal. The image forming apparatus forms an image on paper. The image forming apparatus includes a controller that generates data of a temporally changing image that represents a temporal change of the image. The mobile terminal includes an imaging section, an operation display section, a transmitter-receiver, and a controller. The imaging section generates data of a captured image by capturing the image formed on the paper. The operation display section displays the captured image. The transmitter-receiver is connected to the controller via a network. The controller controls the transmitter-receiver to obtain the data of the temporally changing image from the controller. The controller controls the operation display section to display the temporally changing image over the captured image.

An image analysis processing system includes: a plurality of image forming apparatuses including an image former; an image reader that reads an image formed on a recording medium; an analysis adjuster capable of performing adjustment on the image former by obtaining printing information on the recording medium and analyzing the printing information; and an adjustment timing determiner that obtains information regarding usage status in the image forming apparatus having been subject to the adjustment, determines, at least on the basis of the information regarding the usage status, a timing for performing adjustment on another predetermined image forming apparatus incapable of performing the adjustment on the basis of a result of analysis of the printing information, and transmits information regarding the timing to the predetermined image forming apparatus, the image forming apparatus, the image reader, the analysis adjuster, and the adjustment timing determiner being connected to a network.

A tandem type image forming system includes a first image forming apparatus, and a second image forming apparatus connected in series to the first image forming apparatus and located on a downstream side in a sheet conveyance direction with respect to the first image forming apparatus. The tandem type image forming system has a controller which shortens a second sheet interval when conveying a plurality of consecutive sheets from the first image forming apparatus to the second image forming apparatus than a first sheet interval when conveying the plurality of consecutive sheets from the second image forming apparatus to a post processing apparatus connected to the second image forming apparatus.

A method for processing print data includes a matching processing step of performing pattern matching between a streak detection pattern including a streak pattern having a width of one pixel and print data after a RIP process, a length measurement step of determining, when matching is established in the matching processing step, a length of a streak candidate part including a part corresponding to the streak pattern in a region where matching is established and a part continuous in an extending direction of the streak pattern and having a same value as a data value of the streak pattern, in the print data, and a determination step of determining whether or not the streak candidate part is white streak data that possibly results in a streak, by comparing the length determined in the length measurement step against a predetermined threshold.