JPS58181361A - 原稿検出回路 - Google Patents

原稿検出回路

Info

Publication number
JPS58181361A
JPS58181361A JP57063872A JP6387282A JPS58181361A JP S58181361 A JPS58181361 A JP S58181361A JP 57063872 A JP57063872 A JP 57063872A JP 6387282 A JP6387282 A JP 6387282A JP S58181361 A JPS58181361 A JP S58181361A
Authority
JP
Japan
Prior art keywords
signal
document
trailing edge
original
detection
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
JP57063872A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648509B2 (enrdf_load_stackoverflow
Inventor
Yoshihiro Hashimoto
吉博 橋本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
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 by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP57063872A priority Critical patent/JPS58181361A/ja
Publication of JPS58181361A publication Critical patent/JPS58181361A/ja
Publication of JPS648509B2 publication Critical patent/JPS648509B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Facsimiles In General (AREA)
JP57063872A 1982-04-19 1982-04-19 原稿検出回路 Granted JPS58181361A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57063872A JPS58181361A (ja) 1982-04-19 1982-04-19 原稿検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57063872A JPS58181361A (ja) 1982-04-19 1982-04-19 原稿検出回路

Publications (2)

Publication Number Publication Date
JPS58181361A true JPS58181361A (ja) 1983-10-24
JPS648509B2 JPS648509B2 (enrdf_load_stackoverflow) 1989-02-14

Family

ID=13241817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57063872A Granted JPS58181361A (ja) 1982-04-19 1982-04-19 原稿検出回路

Country Status (1)

Country Link
JP (1) JPS58181361A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116277A (ja) * 1983-11-29 1985-06-22 Toshiba Corp 移動量検出装置
US5923441A (en) * 1995-03-16 1999-07-13 Canon Kabushiki Kaisha Image record apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116277A (ja) * 1983-11-29 1985-06-22 Toshiba Corp 移動量検出装置
US5923441A (en) * 1995-03-16 1999-07-13 Canon Kabushiki Kaisha Image record apparatus

Also Published As

Publication number Publication date
JPS648509B2 (enrdf_load_stackoverflow) 1989-02-14

Similar Documents

Publication Publication Date Title
US12319537B2 (en) Sheet conveying apparatus and image reading apparatus
EP1096780A2 (en) Image forming apparatus
JPS58181361A (ja) 原稿検出回路
EP0384708B1 (en) Optical reading apparatus
JPS6247026B2 (enrdf_load_stackoverflow)
US5270838A (en) Document scanning apparatus for scanning image information on a single sided document whether the document is right side up or upside down
JP2018162154A (ja) 搬送装置、及び、これを有する読取装置、画像形成システム
JPS60187570A (ja) 紙ジヤム検知回路
US6633052B2 (en) Discriminating paper sensor
JPS5937763A (ja) 画像読取装置の原稿及び原稿幅検出装置
JP2001133708A (ja) 画像形成装置
JPS602390A (ja) 印字面判定装置
JPS6320576A (ja) 媒体認識装置
JPS605657Y2 (ja) 原稿検出装置
JPH0894948A (ja) 記録装置
JPH0725516A (ja) プリンタの印字用紙検出装置
JPS60871A (ja) 印字面判定装置
JPH11170603A (ja) 画像形成装置
JPH1185960A (ja) 画像情報読取装置
JP2523124B2 (ja) 画像入力装置
JPS634764A (ja) 印字装置
JPH0872309A (ja) レーザ記録装置
JPS59117857A (ja) 走査同期信号発生装置
JPS6210466B2 (enrdf_load_stackoverflow)
JPS63225050A (ja) 媒体重送検出装置