JPH0439779U - - Google Patents

Info

Publication number
JPH0439779U
JPH0439779U JP1990082840U JP8284090U JPH0439779U JP H0439779 U JPH0439779 U JP H0439779U JP 1990082840 U JP1990082840 U JP 1990082840U JP 8284090 U JP8284090 U JP 8284090U JP H0439779 U JPH0439779 U JP H0439779U
Authority
JP
Japan
Prior art keywords
output voltage
video signal
dark output
reading device
image reading
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.)
Pending
Application number
JP1990082840U
Other languages
English (en)
Japanese (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 JP1990082840U priority Critical patent/JPH0439779U/ja
Publication of JPH0439779U publication Critical patent/JPH0439779U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP1990082840U 1990-08-03 1990-08-03 Pending JPH0439779U (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990082840U JPH0439779U (es) 1990-08-03 1990-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990082840U JPH0439779U (es) 1990-08-03 1990-08-03

Publications (1)

Publication Number Publication Date
JPH0439779U true JPH0439779U (es) 1992-04-03

Family

ID=31630005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990082840U Pending JPH0439779U (es) 1990-08-03 1990-08-03

Country Status (1)

Country Link
JP (1) JPH0439779U (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007019764A (ja) * 2005-07-06 2007-01-25 Ricoh Co Ltd 画像読み取り装置および画像読み取り方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007019764A (ja) * 2005-07-06 2007-01-25 Ricoh Co Ltd 画像読み取り装置および画像読み取り方法
JP4675698B2 (ja) * 2005-07-06 2011-04-27 株式会社リコー 画像読み取り装置

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