JPS62118244U - - Google Patents
Info
- Publication number
- JPS62118244U JPS62118244U JP638186U JP638186U JPS62118244U JP S62118244 U JPS62118244 U JP S62118244U JP 638186 U JP638186 U JP 638186U JP 638186 U JP638186 U JP 638186U JP S62118244 U JPS62118244 U JP S62118244U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- carrier
- supply member
- latent image
- supplies
- 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
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図はトナー供給部材の断面図、第２図は全体構成
を示す概略側面図、第３図及び第４図は変形例を
示す断面図である。
１……一成分系非磁性トナー、２……感光体（
潜像担持体），１３……現像ローラ（トナー担持
体）、１４……トナー供給部材、１７……弾性ロ
ール、１８……フツ素系樹脂層、２０，２１……
弾性ロール。
The drawing shows one embodiment of this invention.
The figure is a sectional view of the toner supply member, FIG. 2 is a schematic side view showing the overall configuration, and FIGS. 3 and 4 are sectional views showing modified examples. 1... One-component non-magnetic toner, 2... Photoreceptor (
latent image carrier), 13... developing roller (toner carrier), 14... toner supply member, 17... elastic roll, 18... fluorine resin layer, 20, 21...
elastic roll.
Claims (1)
供給して現像を行なうトナー担持体とこのトナー
担持体上に前記トナーを供給してトナー薄層を形
成するトナー供給部材とを備えた現像装置におい
て、前記トナー供給部材を前記トナー担持体に接
触して回転する弾性ロールにより形成し、この弾
性ロール表面にフツ素系樹脂層を形成したことを
特徴とする現像装置。 A toner carrier that supplies a one-component non-magnetic toner to a latent image on the latent image carrier for development, and a toner supply member that supplies the toner onto the toner carrier to form a thin toner layer. 1. A developing device characterized in that the toner supply member is formed by an elastic roll that rotates in contact with the toner carrier, and a fluorine-based resin layer is formed on the surface of the elastic roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP638186U JPS62118244U (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP638186U JPS62118244U (en) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62118244U true JPS62118244U (en) | 1987-07-27 |
Family
ID=30788846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP638186U Pending JPS62118244U (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62118244U (en) |
-
1986
- 1986-01-20 JP JP638186U patent/JPS62118244U/ja active Pending