JPS6449932U - - Google Patents

Info

Publication number
JPS6449932U
JPS6449932U JP14507687U JP14507687U JPS6449932U JP S6449932 U JPS6449932 U JP S6449932U JP 14507687 U JP14507687 U JP 14507687U JP 14507687 U JP14507687 U JP 14507687U JP S6449932 U JPS6449932 U JP S6449932U
Authority
JP
Japan
Prior art keywords
document
image forming
feeding
stops
detection means
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
JP14507687U
Other languages
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 JP14507687U priority Critical patent/JPS6449932U/ja
Publication of JPS6449932U publication Critical patent/JPS6449932U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

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

第１図は本考案の第１実施例による原稿送り装
置の構成断面図、第２図は同装置の上面図、第３
図は同装置の制御のフローチヤート、第４図は第
２実施例の構成図、第５図は第２実施例の回路図
である。 １……複写機（画像形成装置）本体、２……原
稿送り機構、３……原稿テーブル、２１……金属
検知センサ、２２……制御回路、３１……導電性
部材、３２……刷子、３６……ＣＰＵ（制御回路
）。 FIG. 1 is a cross-sectional view of the structure of a document feeder according to a first embodiment of the present invention, FIG. 2 is a top view of the same device, and FIG.
This figure is a flow chart of the control of the same device, FIG. 4 is a block diagram of the second embodiment, and FIG. 5 is a circuit diagram of the second embodiment. DESCRIPTION OF SYMBOLS 1...Copying machine (image forming apparatus) main body, 2...Document feeding mechanism, 3...Document table, 21...Metal detection sensor, 22...Control circuit, 31...Conductive member, 32...Brush, 36...CPU (control circuit).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 画像形成装置に取付けられ、原稿テーブル上に
載置された原稿を給送する機構を備えた原稿送り
装置において、原稿テーブルに金属検知手段を設
けるとともに、この金属検知手段により金属を検
知したときに原稿送りを停止するとともに画像形
成動作を中止する制御回路を備えたことを特徴と
する原稿送り装置。 In a document feeder that is attached to an image forming apparatus and has a mechanism for feeding a document placed on a document table, a metal detection means is provided on the document table, and when metal is detected by the metal detection means, A document feeding device characterized by comprising a control circuit that stops document feeding and also stops an image forming operation.
JP14507687U 1987-09-22 1987-09-22 Pending JPS6449932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14507687U JPS6449932U (en) 1987-09-22 1987-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14507687U JPS6449932U (en) 1987-09-22 1987-09-22

Publications (1)

Publication Number Publication Date
JPS6449932U true JPS6449932U (en) 1989-03-28

Family

ID=31413347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14507687U Pending JPS6449932U (en) 1987-09-22 1987-09-22

Country Status (1)

Country Link
JP (1) JPS6449932U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015120318A (en) * 2013-12-25 2015-07-02 セイコーエプソン株式会社 Material defibrating device, sheet manufacturing device, material defibrating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015120318A (en) * 2013-12-25 2015-07-02 セイコーエプソン株式会社 Material defibrating device, sheet manufacturing device, material defibrating method

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