JPH0461353U - - Google Patents
Info
- Publication number
- JPH0461353U JPH0461353U JP10523690U JP10523690U JPH0461353U JP H0461353 U JPH0461353 U JP H0461353U JP 10523690 U JP10523690 U JP 10523690U JP 10523690 U JP10523690 U JP 10523690U JP H0461353 U JPH0461353 U JP H0461353U
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- image
- image carrier
- cleaning device
- forming 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
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
- Electrophotography Configuration And Component (AREA)
Description
第１図は実施例の複写機の概略図、第２図はそ
の一体ユニツト部の断面図、第３図は複写機の開
放時の概略図、第４図ａは一体ユニツトの斜視図
、第４図ｂはその支持部の側面図である。
１……感光体（像担持体）、６……現像装置、
７……クリーニング装置、１１……露光部、１４
……転写部、５０……一体ユニツト。
Fig. 1 is a schematic diagram of the copying machine of the embodiment, Fig. 2 is a cross-sectional view of its integrated unit, Fig. 3 is a schematic diagram of the copying machine when opened, Fig. 4a is a perspective view of the integrated unit, and Fig. 4a is a perspective view of the integrated unit. Figure 4b is a side view of the support. 1...Photoreceptor (image carrier), 6...Developing device,
7... Cleaning device, 11... Exposure section, 14
...Transfer section, 50...Integrated unit.
Claims (1)
潜像を形成させこれを現像装置で現像した後転写
部で転写シートに転写し、転写後の前期像担持体
をクリーニング装置によりクリーニングする画像
形成装置において、 一方向側であつて前記像担持体が前記露光部か
ら前記転写部に向かつて移動する方向側に前記現
像装置と前記クリーニング装置とを配設すると共
に、前記像担持体を前記一方向側及び転写を終了
した後にその反対方向側に移動させ、前記像担持
体が前記一方向側へ移動するときには前記現像装
置を作動位置にし前記クリーニング装置を退避位
置にし、前記像担持体が前記反対方向側へ移動す
るときには前記クリーニング装置を作動位置にし
前記現像装置を退避位置にする、ことを特徴とす
る画像形成装置。 (2) 前記現像装置と前記クリーニング装置とを
一体的に組み合わせたことを特徴とする請求項１
に記載の画像形成装置。[Claims for Utility Model Registration] (1) A moving image carrier is exposed to light in an exposure section to form an electrostatic latent image, which is developed in a developing device and then transferred to a transfer sheet in a transfer section. In an image forming apparatus in which the image bearing member is cleaned by a cleaning device, the developing device and the cleaning device are provided on one side in a direction in which the image bearing member moves from the exposure section to the transfer section. At the same time, the image carrier is moved to the one direction side and the opposite direction after the transfer is completed, and when the image carrier is moved to the one direction side, the developing device is set to the operating position and the cleaning is performed. An image forming apparatus characterized in that the apparatus is set to a retracted position, and when the image carrier moves in the opposite direction, the cleaning device is set to an operating position and the developing device is set to a retracted position. (2) Claim 1 characterized in that the developing device and the cleaning device are integrally combined.
The image forming apparatus described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10523690U JPH0461353U (en) | 1990-10-08 | 1990-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10523690U JPH0461353U (en) | 1990-10-08 | 1990-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461353U true JPH0461353U (en) | 1992-05-26 |
Family
ID=31850861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10523690U Pending JPH0461353U (en) | 1990-10-08 | 1990-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461353U (en) |
-
1990
- 1990-10-08 JP JP10523690U patent/JPH0461353U/ja active Pending