Fuji Xerox Co., Ltd.

Ryo Agehama

Masao Seki

Ryuichi Ishizuka

Toshifumi Takahira

Masaomi Sakamoto

Seiji Iino

Kazunori Kurokawa

Yukiharu Inoue

Naomi Yara

A terminal device includes: a colorimetry unit that performs colorimetry on color values of respective measurement regions on a gradation characteristic measurement sheet where the plural measurement regions are formed in different densities; and a determination unit that determines identification information to identify the gradation characteristic measurement sheet based on a result of colorimetry of identification information measurement regions arranged to identify the gradation characteristic measurement sheet in a result of colorimetry by the colorimetry unit.

Image forming system, image forming apparatus, terminal device, gradation characteristic measuring method, computer readable medium storing program and gradation characteristic measurement sheet

First, a user who will try a service of a print system registers trial from a user system in the print system. When the trial of the print system from the user system is permitted and registered, the print system provides an RIP processing or a printing processing to a user in response to a processing request from the registered user system within a range set for the trial without charge or with a discount accounting.

Image processing system and method

A printing specification method and printing specification device for specifying a spot color, which differs from process colors, as a substitution color, when setting the substitution color for a color plate of one of the process colors and performing printing processing. The printing specification method includes extracting spot colors from a spot color database, displaying a list of names of the extracted spot colors, and specifying a spot color corresponding to a name that has been selected from the list as the substitution color. The spot color database is based on color information which includes characteristic values, which specify the spot colors, and spot color names. The extraction is performed on the basis of a characteristic value which sets a reference point and of a tolerance range of this characteristic value.

Printing specification method and printing specification device

An image-formation control apparatus is connected to an image forming apparatus for forming an image on a medium with a plurality of color materials. The image-formation control apparatus includes a receiving unit and a first calibration unit. The receiving unit receives an image formation command, which is to be executed by the image forming apparatus. The first calibration unit generates a first formation command to form a first number of color patches for adjusting output characteristics of the color materials in the image forming apparatus and outputs the generated first formation command to the image forming apparatus. The first calibration unit calculates an estimated consumption amount of each color material used in the image forming apparatus on a basis of the received image formation command and determines colors of the color patches formed on a patch sheet on a basis of the estimated consumption amount.

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Ebina, Japan

Ryo Agehama