Title:
画像形成装置
Document Type and Number:
Japanese Patent JP7447527
Kind Code:
B2
Abstract:
An image forming apparatus includes a feeder, a conveyance section, an image forming section, a light emitter, a light receiver, a measuring section, and a permeation depth calculator. The feeder feeds a sheet. The conveyance section conveys the sheet. The image forming section forms an image on the sheet conveyed by the conveyance section using an ink. The light emitter emits near-infrared light to the sheet with the image thereon. The light receiver receives reflected light of the near-infrared light. The reflected light has been reflected by the sheet with the image thereon. The measuring section measures a received light quantity of the reflected light. The permeation depth calculator calculates a permeation depth of the ink permeating the sheet based on the received light quantity.
Inventors:
Satoshi Ishii
Motoki Suzuki
Hiroo Watanabe
Ryota Okui
Motoki Suzuki
Hiroo Watanabe
Ryota Okui
Application Number:
JP2020022564A
Publication Date:
March 12, 2024
Filing Date:
February 13, 2020
Export Citation:
Assignee:
Kyocera Document Solutions Inc.
International Classes:
B41J2/01; G01N21/3559; G01N21/359
Domestic Patent References:
| JP2012975A | ||||
| JP2012183798A | ||||
| JP2011206961A | ||||
| JP2011121335A | ||||
| JP200188275A | ||||
| JP985942A |
Foreign References:
| US20020162962 |
Attorney, Agent or Firm:
Hiroyuki Maei
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