JPS5874251U - Paper remaining amount detection device - Google Patents

Paper remaining amount detection device

Info

Publication number
JPS5874251U
JPS5874251U JP16898381U JP16898381U JPS5874251U JP S5874251 U JPS5874251 U JP S5874251U JP 16898381 U JP16898381 U JP 16898381U JP 16898381 U JP16898381 U JP 16898381U JP S5874251 U JPS5874251 U JP S5874251U
Authority
JP
Japan
Prior art keywords
paper
remaining amount
detection device
amount detection
tray
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
JP16898381U
Other languages
Japanese (ja)
Inventor
英隆 甲斐
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 JP16898381U priority Critical patent/JPS5874251U/en
Publication of JPS5874251U publication Critical patent/JPS5874251U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (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]

図面は本考案の具体例を示すものである。 １・・・用紙トレイ、２・・・静止部材、３・・・光源
部、４・・・オプティカルファイバーアレイ、５・・・
残量検知部、６・・・操作パネルもしくは表示パネル、
７・・・残量表示部、８・・・トレイ上昇用アーム、９
・・・用紙、１０・・・給紙ローラ、１１・・・キャリ
アローラ、１２・・・ワイヤ、２０・・・上段自動給紙
装置、３０・・・下段自動給紙装置。The drawings show specific examples of the invention. DESCRIPTION OF SYMBOLS 1... Paper tray, 2... Stationary member, 3... Light source part, 4... Optical fiber array, 5...
Remaining amount detection unit, 6...operation panel or display panel,
7... Remaining amount display section, 8... Tray lifting arm, 9
...Paper, 10... Paper feed roller, 11... Carrier roller, 12... Wire, 20... Upper stage automatic paper feeder, 30... Lower stage automatic paper feeder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 用紙の減少量に応じて上昇する用紙トレイを有する自動
給紙装置の用紙残量検知装置において、用紙トレイ１と
静止部材２との間に設けられた光源部３およびオプティ
カルファイバーアレイ４によって該用紙トレイ１−の位
置を検知する残量検知部５と、操作パネルもしくは表示
パネル６上に設けられ該オプティカルファイバーアレイ
４の出光端に光学的に結合された残量表示部７とを有す
ることを特徴とする用紙残量検知装置。In a paper remaining amount detection device for an automatic paper feeder that has a paper tray that rises according to the amount of paper that decreases, a light source unit 3 and an optical fiber array 4 provided between a paper tray 1 and a stationary member 2 detect the paper. It has a remaining amount detecting section 5 for detecting the position of the tray 1-, and a remaining amount display section 7 provided on the operation panel or display panel 6 and optically coupled to the light output end of the optical fiber array 4. Features a paper remaining amount detection device.
JP16898381U 1981-11-13 1981-11-13 Paper remaining amount detection device Pending JPS5874251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16898381U JPS5874251U (en) 1981-11-13 1981-11-13 Paper remaining amount detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16898381U JPS5874251U (en) 1981-11-13 1981-11-13 Paper remaining amount detection device

Publications (1)

Publication Number Publication Date
JPS5874251U true JPS5874251U (en) 1983-05-19

Family

ID=29960990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16898381U Pending JPS5874251U (en) 1981-11-13 1981-11-13 Paper remaining amount detection device

Country Status (1)

Country Link
JP (1) JPS5874251U (en)

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