Abstract: An information processing system includes a management device configured to manage print data including print data elements. The management device includes a first processor configured to manage the print data and the print data elements in association with each other, and in response to specification of a possibility of reprinting of the print data, output the print data element to the processing device while associating information indicating the possibility of reprinting with the print data element. Each of the processing devices includes a second processor configured to process the print data element output from the management device, cause a memory to store the print data element associated with the information indicating the possibility of reprinting, and in response to a reprinting instruction from the management device, process the print data element associated with the information indicating the possibility of reprinting by reading the print data element from the memory.

Abstract: An information processing system includes a management device configured to manage print data including plural print data elements, and one or more processing devices configured to process the print data elements for printing. The management device includes a first processor. The first processor is configured to manage the print data and the plural print data elements in association with each other, output each of the print data elements to the processing device associated with the print data element, and in response to specification of a possibility of reprinting of the print data, output the print data element to the processing device while associating information indicating the possibility of reprinting with the print data element. Each of the processing devices includes a second processor.

Abstract: Provided is an image forming apparatus including an image forming section that periodically forms a color calibration image which is used for color adjustment along with an image on a recording material, a color information obtaining section that periodically obtains color information of the color calibration image which is formed on the recording material before color adjustment which is periodically performed, and a color adjusting section that, based on plural pieces of the color information that is obtained by the color information obtaining section, performs color adjustment on an image formed by the image forming section such that a difference between a color of an image which is supposed to be output and a color of an image which is output is reduced by a next color adjustment.

Abstract: An information processor includes an acquisition unit that acquires a colorimetric value from a colorimeter that scans a color chart and measures color; and an output unit that assigns a weighting value according to a position in a scanning interval of the color chart, and that outputs a weighted average value of the colorimetric value of multiple patches for a color setting value.

Abstract: Provided is an image forming apparatus including an image forming section that periodically forms a color calibration image which is used for color adjustment along with an image on a recording material, a color information obtaining section that periodically obtains color information of the color calibration image which is formed on the recording material before color adjustment which is periodically performed, and a color adjusting section that, based on plural pieces of the color information that is obtained by the color information obtaining section, performs color adjustment on an image formed by the image forming section such that a difference between a color of an image which is supposed to be output and a color of an image which is output is reduced by a next color adjustment.

Abstract: A color processing apparatus includes a job information acquiring unit, first and second timing determining units and a conversion relationship creating unit. The job information acquiring unit acquires information relating to an image formation job performed by an image forming unit. The first timing determining unit determines a first timing, at which a conversion relationship for color adjustment of an image formed by the image forming unit is created, based on the acquired information relating to the job. The second timing determining unit determines a second timing, at which power is supplied to a color information acquiring unit which acquires color information of images for color measurement for color adjustment, based on the determined first timing. The conversion relationship creating unit creates the conversion relationship based on the color information acquired by the color information acquiring unit.

Abstract: A color correction apparatus includes a memory and a display controller. The memory stores, for each of colorimeters that subjects a color chart output by an image forming apparatus to colorimetry, definition information in which a type of correction of color characteristics that the colorimeter is capable of performing has been defined in advance. The display controller performs control such that, for each of the colorimeters, the type of correction of color characteristics that the colorimeter is capable of performing is displayed on a display on the basis of the definition information stored in the memory.