Title:
画像形成装置及び記録材判別装置
Document Type and Number:
Japanese Patent JP6821300
Kind Code:
B2
Abstract:
An image forming apparatus includes an image formation unit configured to form an image on a recording material, a conveyance unit configured to convey a recording material, an irradiation unit configured to emit light onto the recording material being conveyed by the conveyance unit, an image capturing unit configured to capture the light emitted by the irradiation unit and reflected from the recording material as a surface image of the recording material, and a control unit configured to control an image forming condition of the image formation unit based on the surface image of the recording material acquired by the image capturing unit, wherein the control unit controls the image forming condition based on a plurality of surface images of the recording material having different resolutions.
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Inventors:
Kadode Masafumi
Tomohiro Hashimoto
Isao Ishida
Tomohiro Hashimoto
Isao Ishida
Application Number:
JP2015214973A
Publication Date:
January 27, 2021
Filing Date:
October 30, 2015
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G15/00; G01N29/11; G01N29/27; G01N29/48
Domestic Patent References:
| JP2005351671A | ||||
| JP2011013701A | ||||
| JP2015126357A | ||||
| JP2012220405A | ||||
| JP6125451A | ||||
| JP2009109335A | ||||
| JP2008020262A |
Foreign References:
| US20100149594 | ||||
| KR1020060068782A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa