JP7481888B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7481888B2
JP7481888B2 JP2020070565A JP2020070565A JP7481888B2 JP 7481888 B2 JP7481888 B2 JP 7481888B2 JP 2020070565 A JP2020070565 A JP 2020070565A JP 2020070565 A JP2020070565 A JP 2020070565A JP 7481888 B2 JP7481888 B2 JP 7481888B2
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Japan
Prior art keywords
circuit board
printed circuit
light
image forming
image
Prior art date
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Active
Application number
JP2020070565A
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English (en)
Japanese (ja)
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JP2021167869A (ja
JP2021167869A5 (https=
Inventor
正明 森谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020070565A priority Critical patent/JP7481888B2/ja
Priority to US17/221,002 priority patent/US11809115B2/en
Publication of JP2021167869A publication Critical patent/JP2021167869A/ja
Publication of JP2021167869A5 publication Critical patent/JP2021167869A5/ja
Priority to US18/376,507 priority patent/US12204265B2/en
Application granted granted Critical
Publication of JP7481888B2 publication Critical patent/JP7481888B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Electrophotography Configuration And Component (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
JP2020070565A 2020-04-09 2020-04-09 画像形成装置 Active JP7481888B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020070565A JP7481888B2 (ja) 2020-04-09 2020-04-09 画像形成装置
US17/221,002 US11809115B2 (en) 2020-04-09 2021-04-02 Technique for attaching optical sensor to image forming apparatus
US18/376,507 US12204265B2 (en) 2020-04-09 2023-10-04 Technique for attaching optical sensor to image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020070565A JP7481888B2 (ja) 2020-04-09 2020-04-09 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021167869A JP2021167869A (ja) 2021-10-21
JP2021167869A5 JP2021167869A5 (https=) 2023-03-30
JP7481888B2 true JP7481888B2 (ja) 2024-05-13

Family

ID=78079540

Family Applications (1)

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JP2020070565A Active JP7481888B2 (ja) 2020-04-09 2020-04-09 画像形成装置

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JP (1) JP7481888B2 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003091108A (ja) 2001-09-18 2003-03-28 Ricoh Co Ltd 反射型フォトセンサの取付け構造
JP2006208266A (ja) 2005-01-31 2006-08-10 Nichicon Corp トナー付着量測定装置
JP2009260476A (ja) 2008-04-14 2009-11-05 Murata Mach Ltd 自動原稿搬送装置及び原稿読取装置
JP2012163927A (ja) 2011-01-20 2012-08-30 Ricoh Co Ltd 現像剤量検知装置及び画像形成装置
US20190291993A1 (en) 2018-03-22 2019-09-26 Kabushiki Kaisha Toshiba Sheet feed apparatus and image processing apparatus
JP2020027197A (ja) 2018-08-14 2020-02-20 キヤノン株式会社 画像形成装置、光学センサ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127293U (ja) * 1984-07-18 1986-02-18 関西日本電気株式会社 高周波電気機器取付構体
JPH0463367A (ja) * 1990-07-03 1992-02-28 Toshiba Corp 画像形成装置
JPH063998A (ja) * 1992-06-18 1994-01-14 Ricoh Co Ltd 定着装置
JPH06291476A (ja) * 1993-03-31 1994-10-18 Canon Inc 電子機器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003091108A (ja) 2001-09-18 2003-03-28 Ricoh Co Ltd 反射型フォトセンサの取付け構造
JP2006208266A (ja) 2005-01-31 2006-08-10 Nichicon Corp トナー付着量測定装置
JP2009260476A (ja) 2008-04-14 2009-11-05 Murata Mach Ltd 自動原稿搬送装置及び原稿読取装置
JP2012163927A (ja) 2011-01-20 2012-08-30 Ricoh Co Ltd 現像剤量検知装置及び画像形成装置
US20190291993A1 (en) 2018-03-22 2019-09-26 Kabushiki Kaisha Toshiba Sheet feed apparatus and image processing apparatus
JP2020027197A (ja) 2018-08-14 2020-02-20 キヤノン株式会社 画像形成装置、光学センサ

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Publication number Publication date
JP2021167869A (ja) 2021-10-21

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