JPH0269328U - - Google Patents

Info

Publication number
JPH0269328U
JPH0269328U JP14791888U JP14791888U JPH0269328U JP H0269328 U JPH0269328 U JP H0269328U JP 14791888 U JP14791888 U JP 14791888U JP 14791888 U JP14791888 U JP 14791888U JP H0269328 U JPH0269328 U JP H0269328U
Authority
JP
Japan
Prior art keywords
light source
document
original
abnormality detection
illumination device
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP14791888U
Other languages
English (en)
Japanese (ja)
Other versions
JP2522433Y2 (ja
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 filed Critical
Priority to JP1988147918U priority Critical patent/JP2522433Y2/ja
Publication of JPH0269328U publication Critical patent/JPH0269328U/ja
Application granted granted Critical
Publication of JP2522433Y2 publication Critical patent/JP2522433Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Facsimiles In General (AREA)
JP1988147918U 1988-11-11 1988-11-11 原稿照明装置の光源異常検出装置 Expired - Lifetime JP2522433Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988147918U JP2522433Y2 (ja) 1988-11-11 1988-11-11 原稿照明装置の光源異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988147918U JP2522433Y2 (ja) 1988-11-11 1988-11-11 原稿照明装置の光源異常検出装置

Publications (2)

Publication Number Publication Date
JPH0269328U true JPH0269328U (sl) 1990-05-25
JP2522433Y2 JP2522433Y2 (ja) 1997-01-16

Family

ID=31418771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988147918U Expired - Lifetime JP2522433Y2 (ja) 1988-11-11 1988-11-11 原稿照明装置の光源異常検出装置

Country Status (1)

Country Link
JP (1) JP2522433Y2 (sl)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010187221A (ja) * 2009-02-12 2010-08-26 Ricoh Co Ltd 画像読取装置、故障検知方法、プログラム及び記録媒体
JP2011029709A (ja) * 2009-07-21 2011-02-10 Ricoh Co Ltd 読み取り装置、画像形成装置、読み取り制御方法、画像形成方法、プログラム、及び記録媒体
JP2011049855A (ja) * 2009-08-27 2011-03-10 Kyocera Mita Corp 画像形成装置
JP2012249235A (ja) * 2011-05-31 2012-12-13 Kyocera Document Solutions Inc 画像読取装置及び画像形成装置
JP2015012440A (ja) * 2013-06-28 2015-01-19 京セラドキュメントソリューションズ株式会社 画像読取装置及び画像形成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107033A (ja) * 1983-11-14 1985-06-12 Fujitsu Ltd 荷電子ビ−ム描画用基板
JPS6189252A (ja) * 1984-10-08 1986-05-07 Mitsubishi Gas Chem Co Inc 熱可塑性樹脂組成物
JPS61189422A (ja) * 1985-02-19 1986-08-23 Ishida Scales Mfg Co Ltd 電子秤
JPS629338A (ja) * 1985-07-05 1987-01-17 Minolta Camera Co Ltd 自動露光装置
JPH02109038A (ja) * 1988-10-19 1990-04-20 Ricoh Co Ltd 照明装置の異常検知方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107033A (ja) * 1983-11-14 1985-06-12 Fujitsu Ltd 荷電子ビ−ム描画用基板
JPS6189252A (ja) * 1984-10-08 1986-05-07 Mitsubishi Gas Chem Co Inc 熱可塑性樹脂組成物
JPS61189422A (ja) * 1985-02-19 1986-08-23 Ishida Scales Mfg Co Ltd 電子秤
JPS629338A (ja) * 1985-07-05 1987-01-17 Minolta Camera Co Ltd 自動露光装置
JPH02109038A (ja) * 1988-10-19 1990-04-20 Ricoh Co Ltd 照明装置の異常検知方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010187221A (ja) * 2009-02-12 2010-08-26 Ricoh Co Ltd 画像読取装置、故障検知方法、プログラム及び記録媒体
JP2011029709A (ja) * 2009-07-21 2011-02-10 Ricoh Co Ltd 読み取り装置、画像形成装置、読み取り制御方法、画像形成方法、プログラム、及び記録媒体
JP2011049855A (ja) * 2009-08-27 2011-03-10 Kyocera Mita Corp 画像形成装置
JP2012249235A (ja) * 2011-05-31 2012-12-13 Kyocera Document Solutions Inc 画像読取装置及び画像形成装置
JP2015012440A (ja) * 2013-06-28 2015-01-19 京セラドキュメントソリューションズ株式会社 画像読取装置及び画像形成装置

Also Published As

Publication number Publication date
JP2522433Y2 (ja) 1997-01-16

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