JPH0343664U - - Google Patents

Info

Publication number
JPH0343664U
JPH0343664U JP10559089U JP10559089U JPH0343664U JP H0343664 U JPH0343664 U JP H0343664U JP 10559089 U JP10559089 U JP 10559089U JP 10559089 U JP10559089 U JP 10559089U JP H0343664 U JPH0343664 U JP H0343664U
Authority
JP
Japan
Prior art keywords
developer
new
old
developing device
cartridge
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
JP10559089U
Other languages
Japanese (ja)
Other versions
JP2530609Y2 (en
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 JP1989105590U priority Critical patent/JP2530609Y2/en
Publication of JPH0343664U publication Critical patent/JPH0343664U/ja
Application granted granted Critical
Publication of JP2530609Y2 publication Critical patent/JP2530609Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案一実施例の断面図、第２図は上
記実施例の現像装置本体側に備えられる現像剤搬
送回転部材の斜視図、第３図は現像剤カートリツ
ジに設けられるヒユーズや現像装置側に設けられ
る導通部などの構成を示す図、第４図は前記ヒユ
ーズや電気端子などの構成斜視図、第５図は現像
剤カートリツジを片手に保持した状態を示す斜視
図、第６図は現像装置側シヤツタ部材等の断面図
、第７図は現像装置側シヤツタ部材に現像剤カー
トリツジを挿入装填した状態を示す断面図、第８
図は両シヤツタ部材が現像剤回収位置に回動した
状態を示す断面図、第９図は両シヤツタ部材が新
現像剤供給位置に回動した状態を示す断面図、第
１０図は両シヤツタ部材が開口閉塞位置に回動し
た状態を示す断面図である。 １……現像装置本体、３……現像剤新旧交換部
、６……現像剤カートリツジ、１６……第１の現
像剤収容室、１７……第２の現像剤収容室、２４
……電気的導通部材としてのヒユーズ。 Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a perspective view of a developer conveying rotating member provided on the developing device main body side of the above embodiment, and Fig. 3 is a fuse and a developing device provided in the developer cartridge. FIG. 4 is a perspective view of the structure of the fuse, electric terminal, etc.; FIG. 5 is a perspective view of the developer cartridge being held in one hand; FIG. 7 is a cross-sectional view of the shutter member on the developing device side, etc.; FIG.
The figure is a cross-sectional view showing both shutter members rotated to the developer collection position, Figure 9 is a cross-sectional view showing both shutter members rotated to the new developer supply position, and Figure 10 is a cross-sectional view showing both shutter members rotated to the new developer supply position. FIG. 3 is a cross-sectional view showing a state in which the opening and closing position have been rotated. DESCRIPTION OF SYMBOLS 1... Developing device main body, 3... New and old developer exchange section, 6... Developer cartridge, 16... First developer storage chamber, 17... Second developer storage chamber, 24
...Fuse as an electrically conductive member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 現像装置に、未使用の新現像剤を収容する第１
の現像剤収容室と、使用済みの旧現像剤を収容す
る第２の現像剤収容室とを内部に一体形成した現
像剤新旧交換用の現像剤カートリツジを使用する
画像形成装置であつて、前記現像装置の本体の側
に、現像剤の新旧交換時、前記現像剤カートリツ
ジが挿入装填される現像剤新旧交換部を設けると
共に、前記現像剤カートリツジに、該現像剤カー
トリツジの挿入装填に伴つて、電気的な導通状態
が遮断されるような電気的導通部材を設けたこと
を特徴とする画像形成装置。 In the developing device, there is a first container containing unused new developer.
An image forming apparatus that uses a developer cartridge for exchanging old and new developer, in which a developer storage chamber and a second developer storage chamber for storing used old developer are integrally formed inside. A developer replacement part is provided on the side of the main body of the developing device, into which the developer cartridge is inserted and loaded when replacing the new and old developer, and when the developer cartridge is inserted and loaded, An image forming apparatus comprising an electrically conductive member that interrupts electrical conduction.
JP1989105590U 1989-09-08 1989-09-08 Developer exchange device in image forming apparatus Expired - Lifetime JP2530609Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989105590U JP2530609Y2 (en) 1989-09-08 1989-09-08 Developer exchange device in image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989105590U JP2530609Y2 (en) 1989-09-08 1989-09-08 Developer exchange device in image forming apparatus

Publications (2)

Publication Number Publication Date
JPH0343664U true JPH0343664U (en) 1991-04-24
JP2530609Y2 JP2530609Y2 (en) 1997-03-26

Family

ID=31654351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989105590U Expired - Lifetime JP2530609Y2 (en) 1989-09-08 1989-09-08 Developer exchange device in image forming apparatus

Country Status (1)

Country Link
JP (1) JP2530609Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016173471A (en) * 2015-03-17 2016-09-29 シャープ株式会社 Image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184373A (en) * 1983-04-05 1984-10-19 Fuji Xerox Co Ltd Supplying and collecting toner bottle
JPS6383750A (en) * 1986-09-27 1988-04-14 Mita Ind Co Ltd Electrostaic photographic copying machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184373A (en) * 1983-04-05 1984-10-19 Fuji Xerox Co Ltd Supplying and collecting toner bottle
JPS6383750A (en) * 1986-09-27 1988-04-14 Mita Ind Co Ltd Electrostaic photographic copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016173471A (en) * 2015-03-17 2016-09-29 シャープ株式会社 Image forming apparatus

Also Published As

Publication number Publication date
JP2530609Y2 (en) 1997-03-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term