JPH0360361U - - Google Patents
Info
- Publication number
- JPH0360361U JPH0360361U JP12163489U JP12163489U JPH0360361U JP H0360361 U JPH0360361 U JP H0360361U JP 12163489 U JP12163489 U JP 12163489U JP 12163489 U JP12163489 U JP 12163489U JP H0360361 U JPH0360361 U JP H0360361U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- storage chamber
- developing device
- cartridge
- new
- 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
Links
- 239000000463 material Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図は本考案による現像剤カートリツジの第
１の実施例の構成図、第２図は本考案による現像
剤カートリツジの第２の実施例の現像剤回収状態
の説明図、第３図は本考案による現像剤カートリ
ツジの第３の実施例の現像剤回収状態の説明図、
第４図は本考案による現像装置の一実施例の要部
縦断面図、第５図は現像剤搬送回転部材の斜視図
、第６図および第７図は現像剤カートリツジと本
体側の電気的な接続構造の説明図、第８図は現像
剤カートリツジの斜視図、第９図は現像剤新旧交
換部の縦断面図、第１０図は現像剤カートリツジ
の縦断面図、第１１図は現像剤の回収時のシヤツ
タ位置を示す断面図、第１２図は新現像剤の供給
時のシヤツタ位置を示す断面図、第１３図は現像
剤カートリツジの取り出し時のシヤツタ位置を示
す断面図である。
２……現像容器、３……現像剤新旧交換部、４
，５……シヤツタ部材、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。
FIG. 1 is a configuration diagram of a first embodiment of the developer cartridge according to the present invention, FIG. 2 is an explanatory diagram of the developer recovery state of the second embodiment of the developer cartridge according to the present invention, and FIG. 3 is a diagram of the present invention. An explanatory diagram of the developer recovery state of the third embodiment of the invented developer cartridge,
FIG. 4 is a vertical cross-sectional view of a main part of an embodiment of the developing device according to the present invention, FIG. 5 is a perspective view of the developer conveying rotating member, and FIGS. 6 and 7 are electrical connections between the developer cartridge and the main body. Fig. 8 is a perspective view of the developer cartridge, Fig. 9 is a vertical sectional view of the new and old developer exchange section, Fig. 10 is a longitudinal sectional view of the developer cartridge, and Fig. 11 is a perspective view of the developer cartridge. FIG. 12 is a cross-sectional view showing the shutter position when fresh developer is supplied, and FIG. 13 is a cross-sectional view showing the shutter position when the developer cartridge is taken out. 2...Developer container, 3...Developer new and old exchange section, 4
, 5... Shutter member, 6... Developer cartridge, 16... First developer storage chamber, 17... Second
developer storage chamber.
Claims (1)
室と、使用済みの旧現像剤を収容する第２の現像
剤収容室とを有する現像剤カートリツジを、現像
装置側の現像剤新旧交換部に対して着脱自在とし
た現像装置において、現像剤カートリツジの第２
の現像剤収容室を紙、ビニール等の可撓性薄膜材
で形成したことを特徴とする現像装置。 A developer cartridge having a first developer storage chamber that stores unused new developer and a second developer storage chamber that stores used old developer is replaced with new and old developer on the developing device side. In a developing device that is detachable from the developer cartridge, the second
A developing device characterized in that a developer storage chamber is formed of a flexible thin film material such as paper or vinyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12163489U JPH0360361U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12163489U JPH0360361U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360361U true JPH0360361U (en) | 1991-06-13 |
Family
ID=31669665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12163489U Pending JPH0360361U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7515866B2 (en) | 2004-12-14 | 2009-04-07 | Ricoh Company, Ltd. | Image forming apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6098467A (en) * | 1983-11-04 | 1985-06-01 | Fuji Xerox Co Ltd | Developing device |
-
1989
- 1989-10-19 JP JP12163489U patent/JPH0360361U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6098467A (en) * | 1983-11-04 | 1985-06-01 | Fuji Xerox Co Ltd | Developing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7515866B2 (en) | 2004-12-14 | 2009-04-07 | Ricoh Company, Ltd. | Image forming apparatus |
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