JPS60181756U - Toner supply device - Google Patents
Toner supply deviceInfo
- Publication number
- JPS60181756U JPS60181756U JP7170984U JP7170984U JPS60181756U JP S60181756 U JPS60181756 U JP S60181756U JP 7170984 U JP7170984 U JP 7170984U JP 7170984 U JP7170984 U JP 7170984U JP S60181756 U JPS60181756 U JP S60181756U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- lid
- discharge port
- toner cartridge
- 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.)
- Pending
Links
Landscapes
- Dry Development In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のトナー補給装置の概略構成図、第２図お
よび第３図はそれぞれこの考案に係るトナー補給装置の
一例を示す側面断面図および斜視図、第４図はトナーカ
ートリッジの駆動部分の説明図、第５図はトナーカート
リッジの斜視図である。
４−現像装置、１１−トナーカートリッジ、１２７装置
本体、１６−蓋体、１７−トナー排出口、２７−トナー
通路、２８−蓋体開閉機構、２９−トナー検出器、３〇
−検出面（受は渡し面）、１０〇−駆動機構。FIG. 1 is a schematic configuration diagram of a conventional toner replenishing device, FIGS. 2 and 3 are side sectional views and perspective views showing an example of the toner replenishing device according to this invention, respectively, and FIG. 4 is a driving portion of a toner cartridge. FIG. 5 is a perspective view of the toner cartridge. 4-Developing device, 11-toner cartridge, 127 device main body, 16-lid, 17-toner discharge port, 27-toner passage, 28-lid opening/closing mechanism, 29-toner detector, 30-detection surface (receiving surface) (transfer surface), 100 - drive mechanism.
Claims (2)
、且つ回転可能に支承されるトナーカートリッジと、こ
のトナーカートリッジの周面に形成されたトナー排出口
を開閉可能に閉塞する蓋体と、上記トナーカートリッジ
を回転させる駆動機構と、上記トナーカートリッジの回
転によって上記排出口が現像装置側へのトナー通路に対
向する毎に上記蓋体を一時的に開閉させる蓋体開閉機構
と、上記装置本体側に設けられてトナーカートリッジの
トナーの有無を検出するトナー検出器とを具備したトナ
ー補給装置。(1) A toner cartridge that is located above the developing device and is removably and rotatably supported by the main body of the device, and a lid that opens and closes the toner discharge port formed on the circumferential surface of the toner cartridge. a drive mechanism that rotates the toner cartridge; a lid opening/closing mechanism that temporarily opens and closes the lid each time the toner cartridge rotates so that the discharge port faces the toner passage toward the developing device; A toner replenishing device includes a toner detector provided on the device main body side to detect the presence or absence of toner in a toner cartridge.
ナー通路へのトナーの受は渡し面とし、上記蓋体に上記
検出面の清掃機能と受は渡し面のトナー掻き落とし機能
を持たせてなる実用新案登録請求の範囲第１項記載のト
ナー補給装置。(2) The detection surface of the toner detector is a transfer surface for receiving toner from the toner discharge port to the toner passage, and the lid has a cleaning function for the detection surface and the receiver has a function for scraping off toner from the transfer surface. A toner replenishing device according to claim 1, which is a utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7170984U JPS60181756U (en) | 1984-05-14 | 1984-05-14 | Toner supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7170984U JPS60181756U (en) | 1984-05-14 | 1984-05-14 | Toner supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60181756U true JPS60181756U (en) | 1985-12-03 |
Family
ID=30609446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7170984U Pending JPS60181756U (en) | 1984-05-14 | 1984-05-14 | Toner supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS642080A (en) * | 1987-06-25 | 1989-01-06 | Ricoh Co Ltd | Detection of toner end |
-
1984
- 1984-05-14 JP JP7170984U patent/JPS60181756U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS642080A (en) * | 1987-06-25 | 1989-01-06 | Ricoh Co Ltd | Detection of toner end |
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