JP2005215551A5 - - Google Patents
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- JP2005215551A5 JP2005215551A5 JP2004024795A JP2004024795A JP2005215551A5 JP 2005215551 A5 JP2005215551 A5 JP 2005215551A5 JP 2004024795 A JP2004024795 A JP 2004024795A JP 2004024795 A JP2004024795 A JP 2004024795A JP 2005215551 A5 JP2005215551 A5 JP 2005215551A5
- Authority
- JP
- Japan
- Prior art keywords
- developer
- developing device
- latent image
- developing
- sheet material
- 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.)
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Claims (4)
該現像剤担持体に担持された現像剤の層厚を規制する現像剤規制部材とを有する現像装置において、
その一端側が固定されるとともに、他端側が上記現像剤担持体の画像形成領域外であって、且つ現像剤を担持する領域に接触するシート材を有し、
該シート材の接触部を、上記現像剤規制部材よりも現像剤担持体の回転方向下流側であって、且つ上記潜像の現像領域よりも現像剤担持体の回転方向上流側に設けたことを特徴とする現像装置。 A developer carrier for supplying a developer for developing the latent image on the latent image carrier;
In the developing device having a developer regulating member for regulating the layer thickness of the developer carried on the developer carrying member,
The one end side is fixed, and the other end side is outside the image forming area of the developer carrying member, and has a sheet material that contacts the area carrying the developer,
The contact portion of the sheet material is provided on the downstream side in the rotation direction of the developer carrier relative to the developer regulating member and on the upstream side in the rotation direction of the developer carrier relative to the development area of the latent image. A developing device.
上記シート材は、ポリウレタンシートであることを特徴とする現像装置。 The developing device according to claim 1,
The developing device , wherein the sheet material is a polyurethane sheet .
上記現像装置が、請求項１又は２記載の現像装置であることを特徴とするプロセスカートリッジ。 In a process cartridge that has a developing device integrally and is detachable from the image forming apparatus main body ,
3. A process cartridge according to claim 1, wherein the developing device is the developing device according to claim 1 .
上記現像装置が、請求項１又は２記載の現像装置であることを特徴とする画像形成装置。 In an image forming apparatus in which a latent image formed on a latent image carrier is visualized by a developing device, the visible image is transferred to a recording medium, and fixed .
The developing apparatus, images forming apparatus which is a developing apparatus according to claim 1 or 2, wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004024795A JP2005215551A (en) | 2004-01-30 | 2004-01-30 | Development device, process cartridge and image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004024795A JP2005215551A (en) | 2004-01-30 | 2004-01-30 | Development device, process cartridge and image forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005215551A JP2005215551A (en) | 2005-08-11 |
| JP2005215551A5 true JP2005215551A5 (en) | 2008-07-03 |
Family
ID=34907376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004024795A Pending JP2005215551A (en) | 2004-01-30 | 2004-01-30 | Development device, process cartridge and image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005215551A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5052800B2 (en) * | 2005-09-30 | 2012-10-17 | 株式会社沖データ | Developing device and image forming apparatus |
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2004
- 2004-01-30 JP JP2004024795A patent/JP2005215551A/en active Pending
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