JPH0396672U - - Google Patents

Info

Publication number
JPH0396672U
JPH0396672U JP1990003795U JP379590U JPH0396672U JP H0396672 U JPH0396672 U JP H0396672U JP 1990003795 U JP1990003795 U JP 1990003795U JP 379590 U JP379590 U JP 379590U JP H0396672 U JPH0396672 U JP H0396672U
Authority
JP
Japan
Prior art keywords
developing device
waste toner
toner storage
photoreceptor
storage section
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
JP1990003795U
Other languages
English (en)
Other versions
JP2546851Y2 (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 JP1990003795U priority Critical patent/JP2546851Y2/ja
Priority to US07/640,908 priority patent/US5121168A/en
Publication of JPH0396672U publication Critical patent/JPH0396672U/ja
Application granted granted Critical
Publication of JP2546851Y2 publication Critical patent/JP2546851Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/105—Arrangements for conveying toner waste

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)

Description

【図面の簡単な説明】
第１図はこの考案による現像装置の斜視図、第
２図はその廃トナー貯蔵部の概略構成図、第３図
はその現像装置を備えるレーザプリンタにおける
現像装置周辺部の概略構成図、第４図はそのレー
ザプリンタの内部機構の全体概略構成図である。 １２……感光体、１４……現像器、１６……ク
リーニング器、３２……廃トナー貯蔵部、４４…
…アジテータ、４４ａ……回転軸、５０……搬送
手段、５０ａ……オーガ、５１……オーガプーリ
、５４……ベルト、５５……アジテータプーリ。

Claims (1)

  1. 【実用新案登録請求の範囲】 感光体上の潜像を現像器で現像して用紙に転写
    後、その感光体上の残留トナーをクリーニング器
    で除去して廃トナー貯蔵部に回収する電子写真装
    置において、 前記現像器と一体に、前記廃トナー貯蔵部を設
    け、 その廃トナー貯蔵部へ、前記クリーニング器で
    除去した残留トナーを搬送する搬送手段を設け、 その搬送手段と、前記現像器のアジテータの回
    転軸とを結ぶ駆動力伝達手段を設けてなる、 電子写真装置の現像装置。
JP1990003795U 1990-01-19 1990-01-19 電子写真装置の現像装置 Expired - Lifetime JP2546851Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990003795U JP2546851Y2 (ja) 1990-01-19 1990-01-19 電子写真装置の現像装置
US07/640,908 US5121168A (en) 1990-01-19 1991-01-14 Image forming apparatus having a used toner storage portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990003795U JP2546851Y2 (ja) 1990-01-19 1990-01-19 電子写真装置の現像装置

Publications (2)

Publication Number Publication Date
JPH0396672U true JPH0396672U (ja) 1991-10-03
JP2546851Y2 JP2546851Y2 (ja) 1997-09-03

Family

ID=11567129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990003795U Expired - Lifetime JP2546851Y2 (ja) 1990-01-19 1990-01-19 電子写真装置の現像装置

Country Status (2)

Country Link
US (1) US5121168A (ja)
JP (1) JP2546851Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015036765A (ja) * 2013-08-13 2015-02-23 ブラザー工業株式会社 プロセスユニット

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2827137B2 (ja) * 1989-12-05 1998-11-18 株式会社リコー クリーナ・トナー・マガジン及び電子写真式記録装置
US5285250A (en) * 1990-07-24 1994-02-08 Ricoh Company, Ltd. Waste toner collecting device for electrophotographic equipment
JP3037746B2 (ja) * 1990-11-30 2000-05-08 株式会社東芝 画像形成装置
JP3037747B2 (ja) * 1990-11-30 2000-05-08 株式会社東芝 画像形成装置
JP3000493B2 (ja) * 1991-07-15 2000-01-17 株式会社リコー クリーナ・トナー・マガジン
JP3130351B2 (ja) * 1991-11-29 2001-01-31 株式会社リコー 画像形成装置
US5541714A (en) * 1992-05-18 1996-07-30 Fujitsu Limited Developer cartridge and image forming apparatus using the same
JP3060725B2 (ja) * 1992-06-30 2000-07-10 富士通株式会社 現像剤カ−トリッジ及びこれを用いた画像形成装置
DE69427414T2 (de) * 1993-01-26 2002-04-18 Sharp Kk Bilderzeugungsgerät
JPH06337590A (ja) * 1993-05-31 1994-12-06 Fujitsu Ltd 現像装置及び画像形成装置
US5495323A (en) * 1994-02-28 1996-02-27 Xerox Corporation Clean spiral toner cartridge
US5613177A (en) * 1996-01-11 1997-03-18 Xerox Corporation Clean finned toner cartridge
US5740506A (en) * 1996-01-11 1998-04-14 Xerox Corporation Toner cartridge breather cap
US5576816A (en) * 1996-01-11 1996-11-19 Xerox Corporation Toner cartridge internal plug
JP3849971B2 (ja) 2000-03-16 2006-11-22 株式会社リコー 劣化状態確認可能な製品
JP2004102137A (ja) * 2002-09-12 2004-04-02 Ricoh Co Ltd 廃トナー回収装置及び画像形成装置
JP2006091851A (ja) * 2004-08-25 2006-04-06 Ricoh Co Ltd 画像形成装置
KR101622985B1 (ko) * 2011-01-04 2016-05-20 삼성전자 주식회사 화상형성장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0389271A (ja) * 1989-08-31 1991-04-15 Mita Ind Co Ltd 画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998537A (en) * 1974-11-20 1976-12-21 Xerox Corporation Split developer housing with interlocked flow gate and catch
JPS5845026B2 (ja) * 1979-05-29 1983-10-06 松下電器産業株式会社 電子写真装置
JPS629383A (ja) * 1985-07-05 1987-01-17 Sharp Corp 画像形成装置
US4768055A (en) * 1986-06-17 1988-08-30 Mita Industrial Co., Ltd. Image forming machine having a toner recycling unit
US4724459A (en) * 1986-12-29 1988-02-09 Eastman Kodak Company Apparatus for selectively recycling used toner or delivering such toner to a container
US4894688A (en) * 1987-03-03 1990-01-16 Mita Industrial Co., Ltd. Device for circulating developer
JPH07117808B2 (ja) * 1988-06-20 1995-12-18 シャープ株式会社 画像形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0389271A (ja) * 1989-08-31 1991-04-15 Mita Ind Co Ltd 画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015036765A (ja) * 2013-08-13 2015-02-23 ブラザー工業株式会社 プロセスユニット

Also Published As

Publication number Publication date
US5121168A (en) 1992-06-09
JP2546851Y2 (ja) 1997-09-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term