JPS58103051U - Original edge detection device of automatic document feeder - Google Patents

Original edge detection device of automatic document feeder

Info

Publication number
JPS58103051U
JPS58103051U JP19342381U JP19342381U JPS58103051U JP S58103051 U JPS58103051 U JP S58103051U JP 19342381 U JP19342381 U JP 19342381U JP 19342381 U JP19342381 U JP 19342381U JP S58103051 U JPS58103051 U JP S58103051U
Authority
JP
Japan
Prior art keywords
detection device
edge detection
document feeder
automatic document
original edge
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
JP19342381U
Other languages
Japanese (ja)
Inventor
正一 石井
乾吾 種田
Original Assignee
富士ゼロックス株式会社
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 富士ゼロックス株式会社 filed Critical 富士ゼロックス株式会社
Priority to JP19342381U priority Critical patent/JPS58103051U/en
Publication of JPS58103051U publication Critical patent/JPS58103051U/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Holders For Sensitive Materials And Originals (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の原稿先端検知装置の側面図、第２図は本
案に係る原稿自動送り装置の原稿先端検知装置の一実施
例を図示した側面図である。 １・・・巾広ベルト、２，３・・・ローラー、４・・・
原稿、５・・・プラテン、６・・・露光ランプ、７・・
・レール、８・・・キャリッジ、９・・・リフレクタ、
１０・・・反射型原稿先端検知センサー、１１・・・光
学系、１２・・・感光体ドラム、１３・・・用紙、１４
・・・用紙トレイ、１５・・・フィードロール、１６・
・・レジストレーションロールFIG. 1 is a side view of a conventional document leading edge detection device, and FIG. 2 is a side view illustrating an embodiment of the document leading edge detection device of an automatic document feeder according to the present invention. 1... Wide belt, 2, 3... Roller, 4...
Original, 5...Platen, 6...Exposure lamp, 7...
・Rail, 8... Carriage, 9... Reflector,
DESCRIPTION OF SYMBOLS 10...Reflective document edge detection sensor, 11...Optical system, 12...Photosensitive drum, 13...Paper, 14
...Paper tray, 15...Feed roll, 16.
・Registration roll

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 巾広のベルトにより原稿を移動しながら露光走査する複
写機において、複写動作の制御のための原稿先端検知セ
ンターを、プラテンガラスの下方に配置したことを特徴
とすをる原稿自動送り装置の原稿先端検知装置。An automatic document feeder for a copying machine that scans the document for exposure while moving it with a wide belt, characterized in that a document edge detection center for controlling the copying operation is located below the platen glass. Tip detection device.
JP19342381U 1981-12-30 1981-12-30 Original edge detection device of automatic document feeder Pending JPS58103051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19342381U JPS58103051U (en) 1981-12-30 1981-12-30 Original edge detection device of automatic document feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19342381U JPS58103051U (en) 1981-12-30 1981-12-30 Original edge detection device of automatic document feeder

Publications (1)

Publication Number Publication Date
JPS58103051U true JPS58103051U (en) 1983-07-13

Family

ID=30106778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19342381U Pending JPS58103051U (en) 1981-12-30 1981-12-30 Original edge detection device of automatic document feeder

Country Status (1)

Country Link
JP (1) JPS58103051U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249864A (en) * 1987-04-07 1988-10-17 Ricoh Co Ltd Electrostatic copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249864A (en) * 1987-04-07 1988-10-17 Ricoh Co Ltd Electrostatic copying machine

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