Canon Kabushiki Kaisha

Fuji Xerox Co., Ltd.

Kabushiki Kaisha Toshiba

Fujifilm Business Innovation Corp.

Kenji Hara

Shigeru Arai

Toru Misaizu

Koichi Matsubara

Ryosuke Yonesaka

Shigeo Yamagata

Fumio Mikami

Eiichi Motoyama

Koji Arai

Junichi Ichikawa

Keiichiro Sato

Masakatsu Eda

Keita Yano

Noriyuki Miyoshi

Hajime Sumiyoshi

Yoshio Wada

Kouta Matsuo

Reiji Tagomori

Seiji Taira

Keiji Miba

Kota Matsuo

Yumiko Onuma

Yoshiaki Tainaka

Tomofumi Suzuki

Yasuyuki Tanaka

Masao Ito

Akira Ishii

Toshio Hayashi

Takashi Nonaka

Kazuhiko Arai

Kiyohisa Sugishima

Masayuki Hirose

Yoshiya Imoto

Ryotaro Okuzono

Yukiyoshi Hikichi

Takeshi Saito

Mikio Hama

Kenji Ogi

Hidetoshi Kawashima

Toshinori Sasaki

Akihito Yamauchi

Tomoshi Hara

Yoshifumi Takebe

Yuma Motegi

Tomohiro Tachikawa

Hironobu Kitabatake

Tetsuya Furuyama

Koichi Honma

Naoto Sugimura

Tomoo Fukao

Masatomo Yamada

Michiaki Yoshihara

Masahiko Ishizuka

Kazuhiro Iihara

Masayuki Kaneda

Shinichiro Nagoya

Akira Kanazawa

Mutsuhiro Karube

An apparatus that includes a non-volatile semiconductor storage apparatus includes a controller configured to make a setting of an erase-by-overwriting function of issuing an instruction to erase data stored in the semiconductor storage apparatus by overwriting the stored data with different data, wherein, in a case where the semiconductor storage apparatus satisfies a predetermined condition, the controller enables the setting of the erase-by-overwriting function to be made, and wherein, in a case where the semiconductor storage apparatus does not satisfy the predetermined condition, the controller disables the setting of the erase-by-overwriting function to be made.

Apparatus, method of controlling apparatus, and storage medium for overwriting stored data with different data

An image forming apparatus includes: an output section that forms an electrostatic latent image onto an image carrier by using light emitted by a light source and outputs an image onto a recording medium by developing the formed electrostatic latent image; a memory that stores a sinusoidal set value representing a correction amount for correcting periodic density variations that occur in an image, which is to be formed, in a subscanning direction and that are caused by a rotating body, and a correction table in which correction amounts for correcting density variations that occur in an image, which is to be formed, in the subscanning direction and that are not caused by a rotating body are each stored in association with a corresponding position in the subscanning direction; and a processor configured to: calculate a first correction amount corresponding to a rotation phase of a rotating body included in the output section on a basis of the sinusoidal set value and retrieve a second correction amount corresponding to a position in the subscanning direction from the correction table when an image is formed in the output section; and perform, by using the calculated first correction amount and the retrieved second correction amount, correction of a density of an image that is formed onto a recording medium.

Image forming apparatus capable of correcting density unevenness of an image

An image forming apparatus includes: an image carrier that carries an image developed by a developer; an exposure part that has plural light-emitting parts that are shifted from one another so as to face the image carrier and in each of which plural light-emitting elements are aligned and forms an electrostatic latent image on the image carrier by exposing the image carrier to light; and plural density detection parts that are disposed at positions corresponding to substantially central positions of the plural light-emitting parts and at positions corresponding to end portions closer to end portions of the image carrier among end portions of two light-emitting parts disposed close to the end portions of the image carrier among the plural light-emitting parts and detect a density of an image obtained by developing the electrostatic latent image on the image carrier.

Image forming apparatus

The present invention is directed to reduction of a time from setting of a job to execution of an output job including execution of scanning at the time of performing scanning. An image processing apparatus according to the present invention includes a reading unit configured to perform reading processing to read an image of a document and to generate image data based on the image, and a reception unit configured to receive a selection of a job, the job performing output processing based on the image data generated by the reading processing. The reception unit receives the selection of the job while the reading unit performs the reading processing.

Image processing apparatus, image processing method, and storage medium

An image forming apparatus includes an execution unit, a power supply control unit, and a setting unit. In a case where the power supply control unit receives a shutdown request while the execution unit is executing first repair processing for a predetermined partition in accordance with reservation information, the setting unit changes the reservation information from the first repair processing to second repair processing that takes a shorter time than the first repair processing.

Image forming apparatus, method for controlling image forming apparatus, and storage medium having controller which executes repair processing on the storage medium

An image forming apparatus includes a storage and an access unit, the storage being managed by using a plurality of partitions, and the access unit is configured to access a file stored in a predetermined partition. The image forming apparatus includes: an execution unit configured to execute repair processing in which, out of data and management information for managing the data included in the file, the management information is repaired; and an error detecting unit configured to detect an access error that has occurred as a result of the access unit accessing the file. In response to detection of the access error by the error detecting unit, the execution unit executes the repair processing.

Image forming apparatus, method for controlling image forming apparatus, and storage medium

An printing apparatus includes a printer configured to print an image on a printing medium, a network interface configured to receive, from an external device, a print job to be held, a memory configured to store the print job received by the network interface, and a user interface configured to accept, from a user, an execution instruction for the print job stored by the memory. In addition, a controller controls the printer to print based on the print job in accordance with the execution instruction accepted by the user interface, and a power controller performs control so that power is supplied to a predetermined device of the printer based on a reception of the print job by the network interface.

Image forming apparatus, method for controlling the same, and storage medium

An information processing apparatus including a storage device obtains an energized time to the storage device in a standby state where no job is being executed and a number of accesses to the storage device during the standby state. The information processing apparatus provides a display relating to a lifetime of the storage device based on the energized time and the number of accesses to the storage device.

Information processing apparatus preventing risk of shortened lifetime of storage device and control method therefor

Data processing apparatus, three-dimensional manufacturing system, and non-transitory computer readable medium

An image forming apparatus includes a power switch configured to switch between an ON state and an OFF state in accordance with an operation of a user, a control unit configured to cancel a job stored in the image forming apparatus in a case where the power switch is switched to the OFF state, and a power control unit configured to shift a state of the image forming apparatus to a first state if the job is cancelled by the control unit, and to shift the state of the image forming apparatus to a second state if the job is not cancelled by the control unit.

Image forming apparatus for switching a type of an off state to be shifted, depending on time required for shift processing for shifting to the off state, control method for the image forming apparatus, and non-transitory storage medium

In an information processing apparatus including a plurality of boards, it is possible to appropriately perform initialization of hardware of each board in accordance with a return factor. An information processing apparatus including a first system and a second system, the first system transmitting a boot program of the second system to the second system, and the first system: receives a return factor that causes the information processing apparatus to return from a power-saving state; and is capable of transmitting a first boot program including information indicating a first return factor and a second boot program including information indicating a second return factor to the second system, and the second system: is capable of receiving the first boot program and the second boot program; and performs first boot processing in accordance with the received first boot program and performs second boot processing in accordance with the received second boot program.

Information processing apparatus, control method of information processing apparatus, and storage medium

The CPU of an image processing apparatus (MFP), when the MFP shifts to a first sleep mode, sets a time until, in the first sleep mode, the storage device stops rotation of a spindle motor to shift to a power saving mode. The CPU controls the storage device to shift to the power saving state at a timing at which the set time has elapsed after the MFP shifts to the first sleep mode.

Image processing apparatus, method of controlling the same, and storage medium

It is an object to enable a request received from an outside to be automatically processed immediately before shifting to a power saving state such as a suspend state. On the way of a shift from a normal state to the suspend state and in a state where the shift cannot be interrupted, when a predetermined request such as a print job is received from an external interface, an MFP reserves a return to the normal state by turning on a wake-up reservation flag and continues a suspend process. When shifting to the suspend state, if the wake-up reservation flag is ON, a power supply control unit performs a return (resume) to the normal state even if no wake-up factor occurs.

Printing device handling wake up event received immediately before shifted to a low power mode

A data processing apparatus includes a receiving unit that receives first data that defines a shape of and a color of a surface of a three-dimensional object on each specific surface region of the three-dimensional object, and a generating unit that generates color voxel data from the first data. The generating unit assigns plural color components to plural surface voxels in accordance with color information on the color of the surface in the first data, starting with surface voxels, in a priority order of the color components from one having a lower lightness value to another having a higher lightness value, and does not assign an achromatic color component to a surface voxel if a density of the color of the surface in the first data is less than 100 percent.

Data processing apparatus, three dimensional object molding system, and non-transitory computer readable medium

Growing community of inventors

Kanagawa, Japan

Kenji Hara