JPS60130460U - Developer remaining amount detection device - Google Patents

Developer remaining amount detection device

Info

Publication number
JPS60130460U
JPS60130460U JP1887584U JP1887584U JPS60130460U JP S60130460 U JPS60130460 U JP S60130460U JP 1887584 U JP1887584 U JP 1887584U JP 1887584 U JP1887584 U JP 1887584U JP S60130460 U JPS60130460 U JP S60130460U
Authority
JP
Japan
Prior art keywords
developer
detector
remaining amount
developer remaining
detection device
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
JP1887584U
Other languages
Japanese (ja)
Inventor
優 佐藤
下平　明
Original Assignee
カシオ計算機株式会社
カシオ電子工業株式会社
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 カシオ計算機株式会社, カシオ電子工業株式会社 filed Critical カシオ計算機株式会社
Priority to JP1887584U priority Critical patent/JPS60130460U/en
Publication of JPS60130460U publication Critical patent/JPS60130460U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Dry Development In Electrophotography (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 drawings]

第１図及び第２図は、従来の現像剤残量検知装置の構成
図、第３図及び第４図は本考案の一実施例を示す現像剤
残量検知装置の構成図、第５図及び第６図は本考案の動
作を示す構成図、第７図は本考案の他の実施例を示す構
成図である。 １・・・トナーホッパー、５・・・第１検知レバー、６
・・・第２検知レバー、１０・・・連動検知レバー。1 and 2 are block diagrams of a conventional developer remaining amount detection device, FIGS. 3 and 4 are block diagrams of a developer remaining amount detection device showing an embodiment of the present invention, and FIG. 6 is a block diagram showing the operation of the present invention, and FIG. 7 is a block diagram showing another embodiment of the present invention. 1... Toner hopper, 5... First detection lever, 6
...Second detection lever, 10...Interlocking detection lever.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）電子写真複写装置等の現像装置の現像剤貯溜容器
内に設けられ現像剤残量に従って下降する第１検知子と
、通常は現像剤中に埋没しており現像剤の消費により作
動する第２検知子と、前記第１及び第２検知子に連動す
るレバ一手段と、該レバ一手段の位置を検出する検出手
段とからなることを特徴とする現像剤残量検知装置。(1) The first detector is installed in the developer storage container of a developing device such as an electrophotographic copying machine and moves down according to the amount of developer remaining.The first detector is normally buried in the developer and is activated when the developer is consumed. A developer remaining amount detection device comprising a second detector, a lever means interlocked with the first and second detectors, and a detection means for detecting the position of the lever means. （２）前記第１検知子の作動により現像剤残量の欠乏の
予備警告を発し、さらに前記第２検知子の作動により現
像剤残量の欠乏の本警告を発し、または電子写真複写装
置等の停止を行なうことを特徴とする実用新案登録請求
の範囲第１項記載の現像剤残量検知装置。(2) A preliminary warning of insufficient amount of developer is issued by the operation of the first detector, and a main warning of insufficient amount of developer is issued by the operation of the second detector, or an electrophotographic copying device, etc. The developer remaining amount detecting device according to claim 1, characterized in that the device stops the developer.
JP1887584U 1984-02-13 1984-02-13 Developer remaining amount detection device Pending JPS60130460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1887584U JPS60130460U (en) 1984-02-13 1984-02-13 Developer remaining amount detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1887584U JPS60130460U (en) 1984-02-13 1984-02-13 Developer remaining amount detection device

Publications (1)

Publication Number Publication Date
JPS60130460U true JPS60130460U (en) 1985-08-31

Family

ID=30507921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1887584U Pending JPS60130460U (en) 1984-02-13 1984-02-13 Developer remaining amount detection device

Country Status (1)

Country Link
JP (1) JPS60130460U (en)

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