JPS6374660U - - Google Patents
Info
- Publication number
- JPS6374660U JPS6374660U JP16857186U JP16857186U JPS6374660U JP S6374660 U JPS6374660 U JP S6374660U JP 16857186 U JP16857186 U JP 16857186U JP 16857186 U JP16857186 U JP 16857186U JP S6374660 U JPS6374660 U JP S6374660U
- Authority
- JP
- Japan
- Prior art keywords
- image carrier
- developing device
- developer
- image
- opening
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は、本考案の一実施例としての現像装置
を示す構成図、第２図は、シール部材とその保持
部材を取り外した状態を示す現像ユニツトＴｕを
示す斜視図、第３図は、本考案の一実施例として
の現像装置を備えたプリンタの構成図、第４図は
、従来の現像装置の一例を示す構成図である。
１……現像装置、２……現像スリーブ、３……
マグネツト、４……規制部材、５……撹拌部材、
６……現像ホツパ、７……トナーホツパ、８……
感光体ドラム、９……補給ロール、１０……シー
ル部材、１１……現像装置、１２……感光体ドラ
ム、１３……クリーナ、１４……帯電器、１５…
…光学ヘツド、１６……カセツト、１７……給紙
コロ、１８……レジストローラ、１９……転写器
、２０……定着器、２１……排紙ロール、２２…
…排紙トレー、２３……制御基板、２４……棚部
材、２５……粘着層。
FIG. 1 is a configuration diagram showing a developing device as an embodiment of the present invention, FIG. 2 is a perspective view showing the developing unit Tu with the seal member and its holding member removed, and FIG. FIG. 4 is a block diagram of a printer equipped with a developing device as an embodiment of the present invention. FIG. 4 is a block diagram showing an example of a conventional developing device. 1...Developing device, 2...Developing sleeve, 3...
magnet, 4... regulating member, 5... stirring member,
6...Development hopper, 7...Toner hopper, 8...
Photosensitive drum, 9... Replenishment roll, 10... Seal member, 11... Developing device, 12... Photosensitive drum, 13... Cleaner, 14... Charger, 15...
... Optical head, 16 ... Cassette, 17 ... Paper feed roller, 18 ... Registration roller, 19 ... Transfer device, 20 ... Fixing device, 21 ... Paper discharge roll, 22 ...
... Paper discharge tray, 23 ... Control board, 24 ... Shelf member, 25 ... Adhesive layer.
Claims (1)
像担持体に現像剤を適量づつ供給して潜像を顕像
化する現像装置において、前記像担持体に対向さ
せて開口を形成し、前記開口縁部の内の少なくと
も前記像担持体の移動方向における下流側の縁部
で前記像担持体と対向する面に前記現像剤が付着
可能な粘着層を設けたことを特徴とする現像装置
。 In a developing device that supplies an appropriate amount of developer to an image carrier that moves along a predetermined course while carrying a latent image to visualize the latent image, an opening is formed opposite to the image carrier, A developing device characterized in that an adhesive layer to which the developer can adhere is provided on a surface facing the image carrier at least at a downstream edge in the moving direction of the image carrier of the opening edge. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16857186U JPS6374660U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16857186U JPS6374660U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374660U true JPS6374660U (en) | 1988-05-18 |
Family
ID=31101569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16857186U Pending JPS6374660U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374660U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721759B2 (en) * | 1973-07-06 | 1982-05-10 |
-
1986
- 1986-10-31 JP JP16857186U patent/JPS6374660U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721759B2 (en) * | 1973-07-06 | 1982-05-10 |
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