JPH0351455U - - Google Patents
Info
- Publication number
- JPH0351455U JPH0351455U JP11201389U JP11201389U JPH0351455U JP H0351455 U JPH0351455 U JP H0351455U JP 11201389 U JP11201389 U JP 11201389U JP 11201389 U JP11201389 U JP 11201389U JP H0351455 U JPH0351455 U JP H0351455U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- main body
- supply port
- opens
- toner supply
- 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
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例におけるレーザープ
リンター装置の全体を表わした側面説明図、第２
図ａ，ｂ，ｃはシヤツター開閉機構の動作状態を
表わした部分拡大側面説明図、第３図および第４
図はシヤツター開閉機構の構造を表わした部分拡
大分解斜視図である。
１……感光体ドラム、３……現像装置、３５…
…トナーカートリツジ、３５ａ……トナー供給口
、３５ｃ……トナー供給ローラー、３６……シヤ
ツター、３６ａ……リンクアーム、３６ｂ……作
動アーム、３７……ストツパー台。
Fig. 1 is an explanatory side view showing the entire laser printer device according to an embodiment of the present invention;
Figures a, b, and c are partially enlarged side views showing the operating state of the shutter opening/closing mechanism, Figures 3 and 4.
The figure is a partially enlarged exploded perspective view showing the structure of the shutter opening/closing mechanism. 1... Photosensitive drum, 3... Developing device, 35...
... Toner cartridge cartridge, 35a ... Toner supply port, 35c ... Toner supply roller, 36 ... Shutter, 36a ... Link arm, 36b ... Operation arm, 37 ... Stopper stand.
Claims (1)
可能に装着されるとともに、上記トナーカートリ
ツジには装置本体部に対するトナー供給口が備え
られ、かつ上記トナー供給口には該トナー供給口
を開放・閉塞するシヤツターが備えられるように
した現像装置において、 上記シヤツターには、前記トナーカートリツジ
の着脱動作に連動してトナー供給口を開放・閉塞
するシヤツター開閉機構が付設されているととも
に、 上記シヤツター開閉機構は、装置本体部に対す
る装着位置と装着直前の近傍位置との間にトナー
カートリツジがあるときには前記シヤツターを開
放状態とするとともに、トナーカートリツジが装
置本体部から一定距離以上に離間される位置にあ
るときにはシヤツターを閉塞状態とする構成を備
えていることを特徴とする現像装置。[Claims for Utility Model Registration] A toner cartridge is removably attached to the main body of the apparatus, and the toner cartridge is provided with a toner supply port for the main body of the apparatus, and the toner supply port is provided with a toner supply port for the main body of the apparatus. In the developing device equipped with a shutter that opens and closes the toner supply port, the shutter is provided with a shutter opening/closing mechanism that opens and closes the toner supply port in conjunction with the attachment/detachment operation of the toner cartridge. In addition, the shutter opening/closing mechanism opens the shutter when the toner cartridge is between the installed position in the apparatus main body and a nearby position immediately before installation, and also opens the toner cartridge in a constant state from the apparatus main body. 1. A developing device comprising a structure for closing a shutter when the developing device is located at a position separated by a distance or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11201389U JPH0351455U (en) | 1989-09-25 | 1989-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11201389U JPH0351455U (en) | 1989-09-25 | 1989-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351455U true JPH0351455U (en) | 1991-05-20 |
Family
ID=31660467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11201389U Pending JPH0351455U (en) | 1989-09-25 | 1989-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8792816B2 (en) | 2011-02-21 | 2014-07-29 | Brother Kogyo Kabushiki Kaisha | Image-forming device having photosensitive drums and endless belt |
| US8805264B2 (en) | 2011-02-21 | 2014-08-12 | Brother Kogyo Kabushiki Kaisha | Image-forming device and developer material unit having waste developer material accommodating part |
| US8934828B2 (en) | 2011-02-21 | 2015-01-13 | Brother Kogyo Kabushiki Kaisha | Image-forming device having waste developer material accommodating part and developer material unit having the same |
-
1989
- 1989-09-25 JP JP11201389U patent/JPH0351455U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8792816B2 (en) | 2011-02-21 | 2014-07-29 | Brother Kogyo Kabushiki Kaisha | Image-forming device having photosensitive drums and endless belt |
| US8805264B2 (en) | 2011-02-21 | 2014-08-12 | Brother Kogyo Kabushiki Kaisha | Image-forming device and developer material unit having waste developer material accommodating part |
| US8934828B2 (en) | 2011-02-21 | 2015-01-13 | Brother Kogyo Kabushiki Kaisha | Image-forming device having waste developer material accommodating part and developer material unit having the same |
| US9239560B2 (en) | 2011-02-21 | 2016-01-19 | Brother Kogyo Kabushiki Kaisha | Image-forming device having waste developer material conveying mechanism |
| US9360800B2 (en) | 2011-02-21 | 2016-06-07 | Brother Kogyo Kabushiki Kaisha | Image-forming device having waste developer material conveying mechanism |
| US9588481B2 (en) | 2011-02-21 | 2017-03-07 | Brother Kogyo Kabushiki Kaisha | Image-forming device having photosensitive drums, endless belt, and recovering unit |