Canon Kabushiki Kaisha

Kazusa Morimoto

Norio Negishi

An image forming apparatus includes a conveyance unit configured to convey a sheet, a measurement unit for measuring a feature amount of the sheet conveyed by the conveyance unit, a sheet detection sensor for detecting the sheet conveyed by the conveyance unit, a pressing member movable between a first position separated from the measurement unit and a second position closer to the measurement unit than the first position, a moving unit configured to move the pressing member, an image forming unit configured to form, based on a predetermined image forming condition, an image on the sheet conveyed by the conveyance unit, and a controller, the controller is configured to stop conveyance of the sheet by the conveyance unit in a case where the sheet is detected by the sheet detection sensor.

Image forming apparatus

An information processing device includes: an acquisition unit configured to acquire color information on a specific color included in an inspection image, and a determination condition for determining a color shift with respect to the specific color; and a controller configured to: determine, based on the color information and the determination condition acquired by the acquisition unit, test image data representing a plurality of test images to be formed by an image forming apparatus; output the determined test image data to the image forming apparatus in order to form the plurality of test images; acquire luminance data on the plurality of test images, the luminance data being output from a color sensor; acquire spectral data on the plurality of test images, the spectral data being output from a spectroscopic sensor.

Information processing device and method of controlling image forming apparatus

A paper type identification apparatus includes a passage configured to allow a sheet to be manually inserted thereinto, a reading sensor configured to read a surface of the sheet inserted into the passage and a controller configured to output a notification after reading a first surface of the sheet by the reading sensor. The notification is a notification to urge a user to read a second surface opposite to the first surface of the sheet by the reading sensor, and determine a type of the sheet based on a reading result of the first surface by the reading sensor and a reading result of the second surface by the reading sensor.

Paper type identification apparatus which identifies a type of a sheet by reading first surface and second surface of the sheet and image forming apparatus

Growing community of inventors

Chiba, Japan

Kazusa Morimoto