Canon Kabushiki Kaisha

Nobuhiro Kitabatake

Yoshinori Nakagawa

Atsushi Takahashi

Yuji Hamasaki

Kei Yoshizawa

Norihiro Kawatoko

Satoshi Masuda

Osamu Iwasaki

Hitoshi Nishikori

Takayuki Yamada

Hiroyasu Kunieda

Atsuhiko Masuyama

Shinjiro Hori

Mizuki Hayakawa

Fumiko Suzuki

Yoshiyuki Honda

Naomi Yamamoto

Kiichiro Takahashi

Mitsuhiro Ono

Tomoki Yamamuro

Yoichi Takada

Koji Inoue

Seiji Ogasawara

Jun Yasutani

Fumiko Yano

An information processing apparatus includes a first obtaining unit configured to obtain a notification information set from a cloud storage, a second obtaining unit configured to transmit user ID information of a user using the information processing apparatus to a cloud server, and to obtain notification ID information transmitted from the cloud server in response to the transmitted user ID information, and a determination unit configured to determine the notification information included in the notification information set obtained by the first obtaining unit and corresponding to the notification ID information obtained by the second obtaining unit as notification information of a display target.

Information processing apparatus, method of controlling information processing apparatus, and information processing system

A control method for an image processing apparatus includes one or a plurality of specified pieces of image data and a plurality of evaluated templates. A plurality of layout images are generated by arranging the specified one or plurality of pieces of image data with respect to one or a plurality of slots included in each of the plurality of templates. At least one layout image out of the plurality of layout images is specified at least based on evaluations of the plurality of templates. The specified at least one layout image is output.

Control method

A method for controlling an image processing apparatus including specifying one or a plurality of pieces of image data; generating a new template based on a feature of the specified one or plurality of pieces of image data, the generated new template including at least one or a plurality of slots for which the specified one or plurality of pieces of image data are laid out; and generating a layout image by laying out the specified one or plurality of pieces of image data to the one or plurality of slots included in the generated new template.

Control method, image processing apparatus, and non-transitory computer-readable storage medium

A method for controlling an information processing apparatus includes setting a communication retry condition according to a type of a user operation, and performing communication based on the user operation. If communication based on the user operation has failed, a communication retry is performed based on the set communication retry condition.

Control method and information processing apparatus

An intermediate transfer body is efficiently heated, and thus, transfer properties of an image and durability of the intermediate transfer body are ensured. A heating unit heats the intermediate transfer body by using a plurality of heating sources which are positioned by being shifted, with respect to a rotation direction of the intermediate transfer body. The plurality of heating sources includes a first heating source and a second heating source. A degree of heating the intermediate transfer body by the second heating source is greater than a degree of heating the intermediate transfer body by the first heating source. The second heating source is positioned on an upstream side, with respect to the rotation direction of the intermediate transfer body, from the first heating source.

Image forming apparatus and image forming method

If a plurality of ejection openings at identical positions in an array direction in which ejection openings are arrayed have experienced an ejection failure, complementary nozzles are selected so that the distance between ejection openings at both ends of the plurality of ejection openings in a cross direction crossing the array direction is the shortest.

Image processing apparatus, image processing method, and image recording apparatus

In image processing, for a pixel with a density level smaller than a predetermined threshold value, the density level is corrected based on a parameter representing a degree of condensation of ink in a nozzle. For pixel with a density level equal to or larger than the predetermined threshold value, the density level is not corrected. This makes it possible to suppress an unevenness in density caused by the condensation of ink while suppressing blur at a contour of a character or a thin line.

Image processing method and image processing apparatus

Adequate correction processing is performed on image data based on the degree of ink concentration that occurs even. An image processing apparatus having: acquisition unit for acquiring multi-value image data and a first parameter related to the degree of concentration of ink; first generation unit for generating corrected data by correcting the multi-value data that is to be printed for the first pixel based on the multi-value data that is to printed in the first pixel and a first parameter; and second generation unit for generating the first parameter and a second parameter that indicates the degree of ink concentration of the plurality of nozzles when printing a second pixel that is printed by the nozzles next to the first pixel.

Image processing apparatus and image processing method

An inkjet printing apparatus is provided which minimizes the amount of inks consumed for preventing the sedimentation of ejected inks on the platen ink absorber and which can effectively prevent the sedimentation of inks. To this end, a comparison is made between the ejected volume of easily sedimenting inks and the ejected volume of sedimentation restraining inks in terms of ink components. If the ejected volume of the sedimentation restraining inks is found not enough, a required amount of sedimentation restraining ink is additionally ejected.

Inkjet printing apparatus

An inkjet printing device includes a print head for ejecting ink, a carriage provided with the print head detachably mounted thereon for moving the print head, an ink tank placed outside the carriage for storing ink, an ink supply path for supplying ink from the ink tank to the print head, and a discharge unit for discharging ink in the print head. Before the print head is detached from the carriage, the discharge unit discharges the ink in the print head.

Inkjet printing device and method for replacing a print head

Provided are an inkjet printing apparatus and a method of controlling an inkjet printing apparatus whereby the performing of a suction discharge operation, for air bubbles that have penetrated inside an ink supply line, can be suppressed to a minimum necessary number of times, and whereby the ink discharge volume that accompanies air bubble suction discharge operations can be kept low. The volume of an air bubble that penetrates into an ink supply line is estimated on the basis of an elapsed time since the last air bubble suction discharge operation, and in addition, the volume of an air bubble that penetrates into the ink supply line during main tank installation is predicted. The suction discharge operation (choke suction operation) for suctioning out and discharging air bubbles is conducted when the sum of these estimated volumes becomes equal to or greater than a predetermined value.

Inkjet printing apparatus and method of controlling inkjet printing apparatus

An apparatus includes a sheet feeding unit configured to feed sheets one by one from a storing unit, a coating unit configured to apply a coating liquid on a fed sheet, and a printing unit configured to perform printing on the coated sheet. The control unit controls timing to start a sheet feeding of a next page while a current page is being printed, depending on occurrence of event of temporary interruption or delay of printing operation.

Printing apparatus and control method of printing apparatus

The inkjet printer can discharge a bubble in an ink flow path while suppressing ink consumption. Ink in an ink tank is supplied to a printing head through a flow path and filter. Bubbles in the flow path and printing head are discharged by applying a negative pressure to an ejection port of the printing head. At this time, after a first negative pressure has been applied to the ejection port with an on/off valve provided between the ink tank and the filter being closed, the on/off valve is opened to discharge the ink from the ejection port. Further, after that, a second negative pressure at a level that makes it difficult for a bubble to pass through the filter is applied to the ejection port to discharge a bubble present at a location, which is closer to the printing head than the filter is to printing head, from the ejection port together with the ink.

Inkjet printer and bubble reducing method for inkjet printer

A printing apparatus, including a print head having a discharge port, a stirring portion configured to stir ink in an ink tank, a valve disposed on a supply path, a cap for capping the discharge port, and a pressure reducing unit configured to reduce pressure in the cap, executes, in parallel, a stirring operation for stirring ink in the ink tank by the stirring portion and a pressure reducing operation for reducing pressure on the print head side from the valve in the supply path by the pressure reducing unit with the valve closed.

Growing community of inventors

Kawasaki, Japan

Nobuhiro Kitabatake