JPS62181975U - - Google Patents
Info
- Publication number
- JPS62181975U JPS62181975U JP7030886U JP7030886U JPS62181975U JP S62181975 U JPS62181975 U JP S62181975U JP 7030886 U JP7030886 U JP 7030886U JP 7030886 U JP7030886 U JP 7030886U JP S62181975 U JPS62181975 U JP S62181975U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- storage portion
- toner storage
- collected toner
- membrane member
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 108091008695 photoreceptors Proteins 0.000 claims 1
Description
第１図はこの考案の実施例であるトナー回収量
検出装置を備えた画像形成ユニツトの正面断面図
、第２図は同トナー回収量検出装置を有する複写
機の構成を示す正面断面図、第３図は同トナー回
収量検出装置を有する画像形成ユニツトの斜視図
である。
２……膜部材、３……アクチユエータ、５……
アクチユエータガイド、６……マイクロスイツチ
、２９ｂ……回収トナー収納部。
FIG. 1 is a front sectional view of an image forming unit equipped with a toner recovery amount detection device which is an embodiment of this invention, and FIG. 2 is a front sectional view showing the configuration of a copying machine having the same toner recovery amount detection device. FIG. 3 is a perspective view of an image forming unit having the toner recovery amount detection device. 2... Membrane member, 3... Actuator, 5...
Actuator guide, 6...Micro switch, 29b...Recovered toner storage section.
Claims (1)
収納部上内側面に外周部を密着して設けられた膜
部材と、 回収トナー収納部上面に上下方向に移動自在に
設けられ、下端部に膜部材と回収トナー収納部上
内側面との間に位置する移動方向に垂直な平面を
形成するとともに、上端部が回収トナー収納部の
外部に露出するアクチユエータと、 アクチユエータの移動を検出する検出手段と、 を備えたトナー回収量検出装置であつて、 前記トナー回収部上面の前記アクチユエータの
露出部の両側方に感光体ドラムの軸方向と平行な
アクチユエータガイドを設け、前記アクチユエー
タが上方に移動したときの上端部よりも前記アク
チユエータガイドを高くしたことを特徴とするト
ナー回収量検出装置。[Scope of Claim for Utility Model Registration] A membrane member made of a sheet-like flexible elastic body and provided with its outer periphery in close contact with the upper inner surface of the collected toner storage portion, and a membrane member that moves vertically onto the upper surface of the collected toner storage portion. an actuator that is freely disposed, has a lower end portion forming a plane perpendicular to the moving direction located between the membrane member and the upper inner surface of the collected toner storage portion, and has an upper end portion exposed to the outside of the collected toner storage portion; A toner recovery amount detection device comprising: a detection means for detecting movement of an actuator; and actuator guides parallel to the axial direction of the photoreceptor drum on both sides of an exposed portion of the actuator on the upper surface of the toner recovery section. A recovered toner amount detecting device, wherein the actuator guide is higher than an upper end portion when the actuator moves upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030886U JPS62181975U (en) | 1986-05-10 | 1986-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030886U JPS62181975U (en) | 1986-05-10 | 1986-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62181975U true JPS62181975U (en) | 1987-11-18 |
Family
ID=30911829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7030886U Pending JPS62181975U (en) | 1986-05-10 | 1986-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62181975U (en) |
-
1986
- 1986-05-10 JP JP7030886U patent/JPS62181975U/ja active Pending