JPH0157766U - - Google Patents

Info

Publication number
JPH0157766U
JPH0157766U JP12423288U JP12423288U JPH0157766U JP H0157766 U JPH0157766 U JP H0157766U JP 12423288 U JP12423288 U JP 12423288U JP 12423288 U JP12423288 U JP 12423288U JP H0157766 U JPH0157766 U JP H0157766U
Authority
JP
Japan
Prior art keywords
toner
collection
copying machine
electrophotographic copying
untransferred
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
JP12423288U
Other languages
English (en)
Other versions
JPH073425Y2 (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 JP1988124232U priority Critical patent/JPH073425Y2/ja
Publication of JPH0157766U publication Critical patent/JPH0157766U/ja
Application granted granted Critical
Publication of JPH073425Y2 publication Critical patent/JPH073425Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)

Description

【図面の簡単な説明】
第１図は、この考案を適用した電子写真複写機
の概要を示す構成図である。 図において、１は現像器、２はトナー貯留容器
（トナーホツパ）、３はトナー補給用カム機構、
４は印字ドツト数計数用カウンタ、５はモータ、
６はドライバ、７はトナー補給回数計数用カウン
タ、８，１０は警報器、９は未転写トナー回収量
検出用カウンタ。

Claims (1)

  1. 【実用新案登録請求の範囲】 トナー貯留容器２から現像器１に対して一定量
    のトナーを間欠的に補給するようにした電子写真
    複写機における未転写トナーの回収時期を検出す
    る構成において、 前記トナーの補給回数を計数し、その計数値が
    あらかじめ定めた数値に達したとき未転写トナー
    の回収時期を報知する出力手段７，９，１０を設
    けた ことを特徴とする電子写真複写機の未転写トナ
    ー回収検出装置。
JP1988124232U 1988-09-22 1988-09-22 電子写真複写機の未転写トナー回収時期検出装置 Expired - Lifetime JPH073425Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988124232U JPH073425Y2 (ja) 1988-09-22 1988-09-22 電子写真複写機の未転写トナー回収時期検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988124232U JPH073425Y2 (ja) 1988-09-22 1988-09-22 電子写真複写機の未転写トナー回収時期検出装置

Publications (2)

Publication Number Publication Date
JPH0157766U true JPH0157766U (ja) 1989-04-11
JPH073425Y2 JPH073425Y2 (ja) 1995-01-30

Family

ID=31373786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988124232U Expired - Lifetime JPH073425Y2 (ja) 1988-09-22 1988-09-22 電子写真複写機の未転写トナー回収時期検出装置

Country Status (1)

Country Link
JP (1) JPH073425Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891945U (ja) * 1972-02-04 1973-11-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891945U (ja) * 1972-02-04 1973-11-05

Also Published As

Publication number Publication date
JPH073425Y2 (ja) 1995-01-30

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