JPH0354957U - - Google Patents
Info
- Publication number
- JPH0354957U JPH0354957U JP11523889U JP11523889U JPH0354957U JP H0354957 U JPH0354957 U JP H0354957U JP 11523889 U JP11523889 U JP 11523889U JP 11523889 U JP11523889 U JP 11523889U JP H0354957 U JPH0354957 U JP H0354957U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- chamber
- developing
- expanded
- electrophotographic apparatus
- 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
- 238000010586 diagram Methods 0.000 description 3
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図はこの考案の一実施例である現像器で、
室壁の一部を第１位置に移動している状態の概略
構成図、第２図はそのトナー室の室壁の一部を移
動して予備トナーをトナー室に補給する説明図、
第３図はその現像器を備えるレーザプリンタで、
その内部機構全体の概略構成図である。
１０……装置本体、１４……感光体、１７……
現像器、２９……現像ケース、３０……トナーカ
ートリツジ、３１……トナー室、３１ａ……室壁
。
Figure 1 shows a developing device that is an example of this invention.
A schematic configuration diagram showing a state in which a part of the chamber wall is moved to the first position, and FIG. 2 is an explanatory diagram of replenishing the toner chamber with spare toner by moving a part of the chamber wall of the toner chamber.
Figure 3 shows a laser printer equipped with the developing device.
It is a schematic block diagram of the whole internal mechanism. 10... Apparatus main body, 14... Photoreceptor, 17...
Developing device, 29... Developing case, 30... Toner cartridge, 31... Toner chamber, 31a... Chamber wall.
Claims (1)
取り付け、そのトナーカートリツジを交換するこ
とにより前記現像ケースのトナー室にトナーを補
給する電子写真装置の現像器において、 前記トナー室の室壁の一部をそのトナー室を拡
張する第１位置と、そのトナー室を拡張しない第
２位置とに移動自在に設けてなる、 電子写真装置の現像器。[Scope of Claim for Utility Model Registration] In a developing unit of an electrophotographic apparatus, a toner cartridge is replaceably attached to a developing case, and toner is replenished into a toner chamber of the developing case by replacing the toner cartridge. A developing unit for an electrophotographic apparatus, wherein a part of a chamber wall of a chamber is movably provided between a first position where the toner chamber is expanded and a second position where the toner chamber is not expanded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11523889U JPH0354957U (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11523889U JPH0354957U (en) | 1989-10-03 | 1989-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354957U true JPH0354957U (en) | 1991-05-28 |
Family
ID=31663574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11523889U Pending JPH0354957U (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008160964A (en) * | 2006-12-22 | 2008-07-10 | Denso Corp | Motor equipment |
-
1989
- 1989-10-03 JP JP11523889U patent/JPH0354957U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008160964A (en) * | 2006-12-22 | 2008-07-10 | Denso Corp | Motor equipment |