JPS62156967U - - Google Patents
Info
- Publication number
- JPS62156967U JPS62156967U JP4369686U JP4369686U JPS62156967U JP S62156967 U JPS62156967 U JP S62156967U JP 4369686 U JP4369686 U JP 4369686U JP 4369686 U JP4369686 U JP 4369686U JP S62156967 U JPS62156967 U JP S62156967U
- Authority
- JP
- Japan
- Prior art keywords
- image
- carrier
- bearing member
- toner
- image bearing
- 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
- 238000000034 method Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
現像器にカートリツジを取付けた状態を示す斜視
図、第３図はトナーのカートリツジの斜視図、第
４図は通常時の感光ドラムと現像器の位置関係を
模式的に示す説明図、第５図は感光ドラムをスラ
イドさせ、且つ現像器にカートリツジを取付けた
状態を模式的に示す説明図、第６図はトナー補給
動作を模式的に示す説明図、第７図及び第８図は
従来例のトナー補給方法を示す斜視図である。
１…感光ドラム、１ａ…回転軸、２…本体フレ
ーム、２ａ…長穴、３…駆動ギア、４…現像器、
４ｂ…現像剤供給口、５…ホツパ、８…カートリ
ツジ、８ｃ…トナー排出口、９…現像スリーブ。
Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a perspective view showing a state in which a cartridge is attached to a developing device, Fig. 3 is a perspective view of a toner cartridge, and Fig. 4 is a perspective view of a toner cartridge. An explanatory diagram schematically showing the positional relationship between the drum and the developing device, FIG. 5 is an explanatory diagram schematically showing the state in which the photosensitive drum is slid and a cartridge is attached to the developing device, and FIG. 6 is an explanatory diagram showing the toner replenishment operation. The schematic illustrations, FIGS. 7 and 8, are perspective views showing a conventional toner replenishment method. DESCRIPTION OF SYMBOLS 1... Photosensitive drum, 1a... Rotating shaft, 2... Body frame, 2a... Elongated hole, 3... Drive gear, 4... Developing device,
4b...Developer supply port, 5...Hopper, 8...Cartridge, 8c...Toner discharge port, 9...Developing sleeve.
Claims (1)
送する搬送体及びトナーを貯留するホツパからな
る現像器を有する画像形成装置において、前記像
担持体及び現像器のいずれか一方を像担持体より
所定間隔離間する機構を設け、該離間時に前記像
担持体に現像剤を供給する供給口に接離可能な開
口を有するトナーのカートリツジから、前記搬送
体を回転させることにより前記ホツパにトナーを
移送することを特徴とする画像形成装置。 In an image forming apparatus having a developing device on the side of an image bearing member, which includes a conveying body that conveys developer to the image bearing member and a hopper that stores toner, one of the image bearing member and the developing device is connected to the image bearing member. A mechanism for separating the image carrier from the carrier for a predetermined period is provided, and when the toner cartridge is separated from the image carrier, a toner cartridge having an opening that can approach and separate from a supply port for supplying developer to the image carrier is transferred to the hopper by rotating the carrier. An image forming apparatus characterized by transporting toner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4369686U JPS62156967U (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4369686U JPS62156967U (en) | 1986-03-25 | 1986-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156967U true JPS62156967U (en) | 1987-10-05 |
Family
ID=30860797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4369686U Pending JPS62156967U (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156967U (en) |
-
1986
- 1986-03-25 JP JP4369686U patent/JPS62156967U/ja active Pending
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