JPH01105943U - - Google Patents
Info
- Publication number
- JPH01105943U JPH01105943U JP29788U JP29788U JPH01105943U JP H01105943 U JPH01105943 U JP H01105943U JP 29788 U JP29788 U JP 29788U JP 29788 U JP29788 U JP 29788U JP H01105943 U JPH01105943 U JP H01105943U
- Authority
- JP
- Japan
- Prior art keywords
- image
- cleaning
- transfer
- bearing member
- order
- 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 14
- 239000000969 carrier Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Color Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
図面は本考案の実施例を示し、第１図はカラー
複写機の構成を示す概略図、第２図及び第３図は
クリーニング装置部分を示す断面図である。
１４，１４ＢＫ，１４Ｃ，１４Ｍ，１４Ｙ……
感光体（像担持体）、１７，１７ＢＫ，１７Ｃ，
１７Ｍ，１７Ｙ……転写チヤージヤ（転写手段）
、２１……転写ベルト、２７，２７ＢＫ，２７Ｃ
，２７Ｍ，２７Ｙ……クリーニング装置（クリー
ニング手段）、２８……ブラシ（クリーニング部
材）、２９……クリーニングブレード（クリーニ
ング部材）。
The drawings show an embodiment of the present invention, and FIG. 1 is a schematic diagram showing the structure of a color copying machine, and FIGS. 2 and 3 are sectional views showing a cleaning device portion. 14, 14BK, 14C, 14M, 14Y...
Photoreceptor (image carrier), 17, 17BK, 17C,
17M, 17Y...Transfer charger (transfer means)
, 21...Transfer belt, 27, 27BK, 27C
, 27M, 27Y... cleaning device (cleaning means), 28... brush (cleaning member), 29... cleaning blade (cleaning member).
Claims (1)
持体に対向して配置された複数の転写手段と、前
記像担持体をクリーニングする複数のクリーニン
グ手段と、転写材を搬送する転写ベルトとを有し
、 前記像担持体と前記転写手段の間に前記転写ベ
ルトにより搬送される前記転写材に、トナー像を
前記像担持体の配列された順番に重ねて転写し、
転写後に前記像担持体が前記クリーニング手段に
よりクリーニングされる画像形成装置に於て、 前記クリーニング手段のうち、少くとも前記配
列された順番の最上流側の像担持体用のものは、
クリーニングする部材として、クリーニングブレ
ードとブラシとを有し、 少くとも前記順番の最下流側の像担持体用のも
のは、クリーニングする部材として、クリーニン
グブレードのみを有することを特徴とする画像形
成装置。[Claims for Utility Model Registration] A plurality of image carriers carrying toner images, a plurality of transfer means arranged opposite to the image carriers, a plurality of cleaning means for cleaning the image carriers, a transfer belt for conveying a transfer material, and a toner image is superimposed on the transfer material conveyed by the transfer belt between the image carrier and the transfer means in the order in which the image carriers are arranged. transcribe,
In an image forming apparatus in which the image bearing member is cleaned by the cleaning means after transfer, at least one of the cleaning means for the image bearing member on the most upstream side in the arranged order,
An image forming apparatus comprising a cleaning blade and a brush as cleaning members, and at least the one for the image bearing member on the downstream side in the order has only the cleaning blade as the cleaning member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29788U JPH01105943U (en) | 1988-01-07 | 1988-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29788U JPH01105943U (en) | 1988-01-07 | 1988-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105943U true JPH01105943U (en) | 1989-07-17 |
Family
ID=31199198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29788U Pending JPH01105943U (en) | 1988-01-07 | 1988-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105943U (en) |
-
1988
- 1988-01-07 JP JP29788U patent/JPH01105943U/ja active Pending