Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Takumi Nishikata

Kiyoshi Une

Yasuo Komatsu

Kouji Yorimoto

Eiichi Waida

Kazunobu Uchiyama

Yusuke Chika

Seiji Shiraki

Hiroyuki Kawai

Takaya Nagasaki

Nagamasa Misu

Hideo Kimura

Yuzo Fujita

Kazuma Hosoda

Kana Omura

Kyoko Matsushita

An image forming apparatus includes first and second processors controlling first and second image formers that form first and second images using color material having first and second color compositions, the second image to be superimposed on the first image; and a display displaying information. If an image formation instruction, including information indicating that the first and second images are to be superimposed is received, with a different image formation instruction being received, the first processor causes the first image former to form the first image in accordance with a first image formation instruction, corresponding to the first color composition, out of the image formation instruction and the different image formation instruction; and transmit to the second processor a second image formation instruction corresponding to the second color composition. The second processor causes the second image former to form the second image in accordance with the second image formation instruction.

Image forming apparatus, non-transitory computer readable medium, and image forming method

An image forming apparatus including a first processor configured to control a first image former that forms a first image using a color material having a first color composition and a second processor configured to control a second image former that forms, using a color material having a second color composition, a second image to be superimposed on the first image. The first processor is configured to cause the first image former to form the first image in accordance with a first image formation instruction, corresponding to the first color composition, out of the image formation instruction and the first different image formation instruction, and transmit to the second processor a second image formation instruction corresponding to the second color composition. The second processor is configured to cause the second image former to form the second image in accordance with the second image formation instruction.

An image forming apparatus includes a first and second processor. The first processor controls a transport device that transports a sheet and a first image forming section that forms an image on the sheet. The second processor controls a second image forming section that forms an image on the sheet. If an image is to be formed at the second section, the first processor causes the first section to perform image formation preparation and causes the device to transport the sheet upon receiving a notification from the second processor in response to a preparation command transmitted to the second processor for performing image formation preparation in the second section. If an image is not to be formed at the second section, the first processor causes the first section to perform the image formation preparation and the transport device to transport the sheet, without receiving the notification from the second processor.

Image forming apparatus and non-transitory computer readable medium

An image forming apparatus includes an image forming unit, an acquisition unit, and a controller. The image forming unit forms images of an output material set including multiple types of output materials. The acquisition unit acquires image information of the output material set transmitted from a terminal apparatus. The terminal apparatus provides an identifier for identifying the output material set to each of the multiple types of output materials included in the output material set and transmits image information of each of the multiple types of output materials. The controller controls, in a case where the image information of the multiple types of output materials for each output material set is ready, the image forming unit to form the images of the output material set.

Image forming apparatus and image forming system

An image forming apparatus includes a first processor configured to control a transporter that transports a sheet and a first image forming section that forms an image on the sheet transported by the transporter, and a second processor configured to control a second image forming section that forms an image on the sheet transported by the transporter. The first processor and the second processor are contained in a single housing. The first processor is configured to perform transport preparation for transporting the sheet at the transporter and receive, from the second processor, a completion notification corresponding to a preparation command, for performing image formation preparation in the second image forming section, transmitted to the second processor via an inside of the housing, and subsequently cause the transporter to transport the sheet and the first image forming section to form the image.

Image forming apparatus to shorten time consumed from reception of image formation command to complete image forming process, image forming system, and non-transitory computer readable medium

An image forming apparatus including a first processor and a second processor are provided. When the two processors receive a cooperative command for forming images respectively at first and second image forming sections, the first processor transmits a preparation command for performing image formation preparation in the second image forming section to the second processor, and the second processor performs the image formation preparation in the second image forming section and transmits a completion notification to the first processor upon completion, and the first processor executes an image forming process. When the first processor receives an independent command for forming an image at the first image forming section but not at the second image forming section and subsequently receives the cooperative command, the first processor transmits the preparation command corresponding to the cooperative command to the second processor upon completion of an image forming process corresponding to the independent command.

Image forming apparatus

An image forming apparatus includes a first processor and a second processor. The first processor controls a transporter that transports a sheet and a first image forming section that forms an image on the sheet transported by the transporter. The second processor controls a second image forming section that forms an image on the sheet transported by the transporter. When the first processor and the second processor receive a single image formation command from an external source, the first processor transmits a preparation command for performing image formation preparation in the second image forming section to the second processor, the second processor, when receiving the preparation command, performs the image formation preparation in the second image forming section and transmits a completion notification to the first processor upon completion of the image formation preparation, and the first processor, after receiving the completion notification, subsequently executes an image forming process including causing the transporter to transport the sheet and causing the first image forming section to form the image. If the first processor receives multiple image formation commands from the external source before transmitting the preparation command to the second processor, the first processor transmits multiple preparation commands corresponding to the multiple image formation commands to the second processor and executes the image forming process in a sequence in which multiple completion notifications corresponding to the multiple preparation commands are received from the second processor.

According to an aspect of the invention, an image processing apparatus includes a generating unit, a calculating unit, a receiving unit, and a changing unit. The generating unit generates a plurality of histograms of images with respect to each color based on an input image. The calculating unit calculates a plurality of first image densities of the images from the histograms. The receiving unit receives a content of image quality adjustment performed on the input image. The changing unit changes one of the histograms based on the content of the image quality adjustment. The one of the histogram corresponds to one of the images on which the image quality adjustment is performed. The calculating unit calculates a second image density corresponding to the one the images based on the one of the histogram changed by the changing unit.

Image processing apparatus and computer readable medium

An image processing apparatus includes the following elements. A characteristic value calculator calculates characteristic values of a preset area set around a pixel of interest. A trapping determining unit determines, for each color plane of an N-valued image, on the basis of the calculated characteristic values, whether the pixel of interest is to be subjected to trapping processing. A pixel value calculator sets, for each color plane, a position of a reference pixel in a reference area, and calculates a pixel value for changing the pixel value of the pixel of interest on the basis of a pixel value of each color plane at the position of the reference pixel. A pixel-of-interest value changing unit changes the pixel value of the pixel of interest into the calculated pixel value when the trapping determining unit determines that the pixel of interest is to be subjected to trapping processing.

Image processing method and apparatus that changes pixel value of pixel of interest when trapping processing is determined

An image processing apparatus includes a storage unit that stores image formation information in which print setting information is associated with an index useful in deciding to suppress consumption of a recording material; and an execution unit that executes a process of displaying one or more pieces of the image formation information stored in the storage unit on a display unit in association with print data to be printed.

Image processing apparatus and computer program product storing image and print setting information associated with index used to suppress toner consumption

An image forming apparatus includes a chart data generating unit that generates density adjustment chart data; a printing unit that prints a density adjustment chart where the reference patterns and the adjustment patterns of each pattern are juxtaposed, based on the density adjustment chart data; a receiving unit that receives the input of a density adjustment value of an arbitrary pattern; a gradation correcting unit that corrects gradation of the arbitrary pattern based on the density adjustment value of the arbitrary pattern that is received by the receiving unit; and a reconstructing unit that reconstructs density adjustment chart data used to juxtapose and print the reference patterns and density-corrected adjustment patterns for only pattern data of the patterns where the receiving unit receives the density adjustment value.

Image forming apparatus for performing calibration via adjustment charts

An image forming apparatus includes a tone correction storage unit that stores a plurality of tone correction charts for correcting tone of image data; a determination unit that determines characteristics of the image data; a selection unit that selects a tone correction chart suitable for the image data from the plurality of tone correction charts stored in the tone correction storage unit; a chart print unit that prints the tone correction chart selected by the selection unit on a sheet; a receiving unit that receives an adjustment value inputted based on the tone correction chart printed by the chart print unit; a tone correction unit that corrects tone of the image data based the adjustment value; and a print unit that prints out the image data after correcting tone of the image data.

Image forming apparatus and computer readable medium for forming image

An image processing apparatus includes a storing unit that stores an image forming information including an image type information indicative of a type of an image for each image, an index value to be a decision source related to a suppression in a consumption of a recording material, and a print setting information; a discriminating unit that discriminates a type of an image to be an image forming target; a calculating unit that calculates the index value; and a selecting unit that selects any of the image forming information which is stored in the storing unit and takes top priority based on a result of the discrimination obtained by the discriminating unit and a result of the calculation obtained by the calculating unit.

Growing community of inventors

Saitama, Japan

Takumi Nishikata