JP2009276417A5 - - Google Patents

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Publication number
JP2009276417A5
JP2009276417A5 JP2008125467A JP2008125467A JP2009276417A5 JP 2009276417 A5 JP2009276417 A5 JP 2009276417A5 JP 2008125467 A JP2008125467 A JP 2008125467A JP 2008125467 A JP2008125467 A JP 2008125467A JP 2009276417 A5 JP2009276417 A5 JP 2009276417A5
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JP
Japan
Prior art keywords
light
toner
emitting element
light guide
receiving element
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JP2008125467A
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English (en)
Japanese (ja)
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JP2009276417A (ja
JP5352121B2 (ja
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Priority to JP2008125467A priority Critical patent/JP5352121B2/ja
Priority claimed from JP2008125467A external-priority patent/JP5352121B2/ja
Publication of JP2009276417A publication Critical patent/JP2009276417A/ja
Publication of JP2009276417A5 publication Critical patent/JP2009276417A5/ja
Application granted granted Critical
Publication of JP5352121B2 publication Critical patent/JP5352121B2/ja
Expired - Fee Related legal-status Critical Current
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JP2008125467A 2008-05-13 2008-05-13 トナーの残量検知装置、及びトナーの残量検知装置を備えた現像装置 Expired - Fee Related JP5352121B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008125467A JP5352121B2 (ja) 2008-05-13 2008-05-13 トナーの残量検知装置、及びトナーの残量検知装置を備えた現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008125467A JP5352121B2 (ja) 2008-05-13 2008-05-13 トナーの残量検知装置、及びトナーの残量検知装置を備えた現像装置

Publications (3)

Publication Number Publication Date
JP2009276417A JP2009276417A (ja) 2009-11-26
JP2009276417A5 true JP2009276417A5 (https=) 2011-05-26
JP5352121B2 JP5352121B2 (ja) 2013-11-27

Family

ID=41441943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008125467A Expired - Fee Related JP5352121B2 (ja) 2008-05-13 2008-05-13 トナーの残量検知装置、及びトナーの残量検知装置を備えた現像装置

Country Status (1)

Country Link
JP (1) JP5352121B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101579739B1 (ko) 2014-06-09 2015-12-23 삼성전자주식회사 전자사진방식 화상형성장치, 토너 카트리지, 이미징 카트리지, 및 토너수위 조절방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2799707B2 (ja) * 1987-11-04 1998-09-21 富士ゼロックス株式会社 空検知センサの誤動作防止装置
JPH10161415A (ja) * 1996-12-03 1998-06-19 Ricoh Co Ltd 画像形成装置
JP3944339B2 (ja) * 1999-12-20 2007-07-11 株式会社リコー 画像形成装置
JP2005156176A (ja) * 2003-11-20 2005-06-16 Sharp Corp 光学検出装置、及びそれを備える画像形成装置

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