JPS63183752U - - Google Patents

Info

Publication number
JPS63183752U
JPS63183752U JP7481987U JP7481987U JPS63183752U JP S63183752 U JPS63183752 U JP S63183752U JP 7481987 U JP7481987 U JP 7481987U JP 7481987 U JP7481987 U JP 7481987U JP S63183752 U JPS63183752 U JP S63183752U
Authority
JP
Japan
Prior art keywords
document
image
fed
original
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
JP7481987U
Other languages
English (en)
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 JP7481987U priority Critical patent/JPS63183752U/ja
Publication of JPS63183752U publication Critical patent/JPS63183752U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案を実施した画像読み取り装置の
例を表わす図、第2図は本考案の装置の要部を表
わす図、第3図a,bは本考案の装置の動作を表
わす図である。 1……原稿、21,22……ローラ、3……ロ
ーラ駆動部、4……画像読み取り部、41……光
源、42……ライン・センサ、43……レンズ、
5……制御部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原稿をローラで送り光学系を用いてこの原稿上
    の画像を読み取る画像読み取り装置において、は
    じめに一方向に前記原稿を送り、次に前記原稿が
    所定位置に到達した際に前記原稿を逆方向に送る
    ローラ駆動部と、前記一方向に前記原稿が送られ
    る際に画像読み取りパラメータを検出し、次に前
    記逆方向に前記原稿が送られる際に前記パラメー
    タを用いて前記原稿上の画像の読み取り動作を行
    なう制御部とを有することを特徴とする画像読み
    取り装置。
JP7481987U 1987-05-19 1987-05-19 Pending JPS63183752U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7481987U JPS63183752U (ja) 1987-05-19 1987-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7481987U JPS63183752U (ja) 1987-05-19 1987-05-19

Publications (1)

Publication Number Publication Date
JPS63183752U true JPS63183752U (ja) 1988-11-25

Family

ID=30920391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7481987U Pending JPS63183752U (ja) 1987-05-19 1987-05-19

Country Status (1)

Country Link
JP (1) JPS63183752U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623072A (en) * 1979-08-01 1981-03-04 Ricoh Co Ltd Setting system for threshold level

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623072A (en) * 1979-08-01 1981-03-04 Ricoh Co Ltd Setting system for threshold level

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