JP2546851Y2 - 電子写真装置の現像装置 - Google Patents

電子写真装置の現像装置

Info

Publication number
JP2546851Y2
JP2546851Y2 JP1990003795U JP379590U JP2546851Y2 JP 2546851 Y2 JP2546851 Y2 JP 2546851Y2 JP 1990003795 U JP1990003795 U JP 1990003795U JP 379590 U JP379590 U JP 379590U JP 2546851 Y2 JP2546851 Y2 JP 2546851Y2
Authority
JP
Japan
Prior art keywords
waste toner
developing device
storage unit
developing
toner storage
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.)
Expired - Lifetime
Application number
JP1990003795U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0396672U (US20110009641A1-20110113-C00185.png
Inventor
秀夫 青木
壽郎 佐橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
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)
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 JPH0396672U (US20110009641A1-20110113-C00185.png) 1991-10-03
JP2546851Y2 true 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 (US20110009641A1-20110113-C00185.png)
JP (1) JP2546851Y2 (US20110009641A1-20110113-C00185.png)

Families Citing this family (19)

* 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
JP3037747B2 (ja) * 1990-11-30 2000-05-08 株式会社東芝 画像形成装置
JP3037746B2 (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
EP0608812B1 (en) * 1993-01-26 1998-12-09 Sharp Kabushiki Kaisha Image forming apparatus
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
US5576816A (en) * 1996-01-11 1996-11-19 Xerox Corporation Toner cartridge internal plug
US5740506A (en) * 1996-01-11 1998-04-14 Xerox Corporation Toner cartridge breather cap
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
JP6163957B2 (ja) * 2013-08-13 2017-07-19 ブラザー工業株式会社 プロセスユニット

Family Cites Families (8)

* 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
JPH0389271A (ja) * 1989-08-31 1991-04-15 Mita Ind Co Ltd 画像形成装置

Also Published As

Publication number Publication date
JPH0396672U (US20110009641A1-20110113-C00185.png) 1991-10-03
US5121168A (en) 1992-06-09

Similar Documents

Publication Publication Date Title
JP2546851Y2 (ja) 電子写真装置の現像装置
US7085516B2 (en) Process cartridge and electrophotographic image forming apparatus
US7039339B2 (en) Process cartridge and electrophotographic image forming apparatus
US7903994B2 (en) Image forming apparatus
JP3073102B2 (ja) プロセスカートリッジ及び画像形成装置
JP4940908B2 (ja) 画像形成装置
JP3244992B2 (ja) 電子写真画像形成装置
US5309211A (en) Process unit having two chambers for storing waste developer
JP2001255806A (ja) プロセスカートリッジ及び電子写真画像形成装置
EP0677795B1 (en) Image forming apparatus
JP4807238B2 (ja) 画像形成装置
CN111352327A (zh) 显影装置、处理盒和成像设备
JP2003195721A (ja) プロセスカートリッジおよび画像形成装置
JPH09152757A (ja) 多色画像形成装置
JP2622580B2 (ja) 画像形成装置及びプロセスカートリッジ
JPH0418578A (ja) トナーカートリッジ
US20230418214A1 (en) Toner cartridge
JP2002149038A (ja) プロセスカートリッジ及び電子写真画像形成装置
JP4579395B2 (ja) 画像形成ユニット及び画像形成装置
WO2023183021A1 (en) Toner cartridge with toner supply member
JP2003167434A (ja) 現像剤帯電ユニット、現像カートリッジ、プロセスカートリッジ、及び画像形成装置
JPH06148967A (ja) 作像カートリッジの位置決め装置
JP2000131941A (ja) 現像装置、現像カ−トリッジおよび画像形成装置
CN116997865A (zh) 调色剂容器和图像形成装置
JPH086321A (ja) 画像形成装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term