JP4109924B2 - 画像形成装置及びプロセスカートリッジ - Google Patents

画像形成装置及びプロセスカートリッジ Download PDF

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Publication number
JP4109924B2
JP4109924B2 JP2002228072A JP2002228072A JP4109924B2 JP 4109924 B2 JP4109924 B2 JP 4109924B2 JP 2002228072 A JP2002228072 A JP 2002228072A JP 2002228072 A JP2002228072 A JP 2002228072A JP 4109924 B2 JP4109924 B2 JP 4109924B2
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Japan
Prior art keywords
sensor
recording material
main body
process cartridge
image forming
Prior art date
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Expired - Fee Related
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JP2002228072A
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English (en)
Japanese (ja)
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JP2004069942A (ja
JP2004069942A5 (enrdf_load_stackoverflow
Inventor
正美 竹田
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2002228072A priority Critical patent/JP4109924B2/ja
Publication of JP2004069942A publication Critical patent/JP2004069942A/ja
Publication of JP2004069942A5 publication Critical patent/JP2004069942A5/ja
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Publication of JP4109924B2 publication Critical patent/JP4109924B2/ja
Anticipated expiration legal-status Critical
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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2002228072A 2002-08-06 2002-08-06 画像形成装置及びプロセスカートリッジ Expired - Fee Related JP4109924B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002228072A JP4109924B2 (ja) 2002-08-06 2002-08-06 画像形成装置及びプロセスカートリッジ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002228072A JP4109924B2 (ja) 2002-08-06 2002-08-06 画像形成装置及びプロセスカートリッジ

Publications (3)

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JP2004069942A JP2004069942A (ja) 2004-03-04
JP2004069942A5 JP2004069942A5 (enrdf_load_stackoverflow) 2005-10-27
JP4109924B2 true JP4109924B2 (ja) 2008-07-02

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JP2002228072A Expired - Fee Related JP4109924B2 (ja) 2002-08-06 2002-08-06 画像形成装置及びプロセスカートリッジ

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JP (1) JP4109924B2 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4717451B2 (ja) * 2005-01-28 2011-07-06 キヤノン株式会社 画像形成装置
JP4785399B2 (ja) * 2005-04-01 2011-10-05 キヤノン株式会社 シート識別装置及びこれを備えた画像形成装置
JP5074960B2 (ja) * 2007-03-29 2012-11-14 キヤノン株式会社 画像形成装置及び画像形成装置に着脱可能なユニット
JP4994978B2 (ja) * 2007-07-17 2012-08-08 キヤノン株式会社 シート材識別装置、画像形成装置及び表面性識別装置
JP5111979B2 (ja) * 2007-08-30 2013-01-09 京セラドキュメントソリューションズ株式会社 画像形成装置および画像形成方法
JP2009058613A (ja) * 2007-08-30 2009-03-19 Kyocera Mita Corp 画像形成装置
JP2014178446A (ja) * 2013-03-14 2014-09-25 Ricoh Co Ltd 光学センサ、定着装置および画像形成装置、ならびに光学センサの配置方法
JP7188054B2 (ja) * 2018-12-19 2022-12-13 株式会社リコー トナー残量検出装置、画像形成装置及びトナー残量検出方法

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Publication number Publication date
JP2004069942A (ja) 2004-03-04

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