JPH0463477U - - Google Patents
Info
- Publication number
- JPH0463477U JPH0463477U JP10789490U JP10789490U JPH0463477U JP H0463477 U JPH0463477 U JP H0463477U JP 10789490 U JP10789490 U JP 10789490U JP 10789490 U JP10789490 U JP 10789490U JP H0463477 U JPH0463477 U JP H0463477U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- photoreceptor
- transfer
- cleaning
- transfer device
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Cleaning In Electrography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案による転写装置を備えたレーザ
プリンタの内部機構の全体概要構成図、第２図及
び第３図は転写装置の拡大図で、第２図は用紙が
転写部へ入る前の状態、第３図は用紙が転写部を
通過している状態である。第４図は、該転写装置
の感光体クリーニング部材の他の例の概要図であ
る。第５図は、従来の転写装置の概要図である。
１２……感光体、１９……転写装置、２０……
転写チヤージヤ、２３……転写部、２８……用紙
感知レバー、３０……感光体クリーニング部材。
Fig. 1 is an overall schematic configuration diagram of the internal mechanism of a laser printer equipped with a transfer device according to the present invention, Figs. 2 and 3 are enlarged views of the transfer device, and Fig. 2 shows the structure of the laser printer before paper enters the transfer section. FIG. 3 shows the state in which the paper is passing through the transfer section. FIG. 4 is a schematic diagram of another example of the photoreceptor cleaning member of the transfer device. FIG. 5 is a schematic diagram of a conventional transfer device. 12...Photoreceptor, 19...Transfer device, 20...
Transfer charger, 23...Transfer section, 28...Paper sensing lever, 30...Photoconductor cleaning member.
Claims (1)
送し、該感光体上のトナー像を用紙に転写する転
写装置において、用紙が前記転写部へ送られてき
たことを感知する用紙感知手段と、通常は用紙が
前記転写部に入る直前まで前記感光体を清掃する
作用位置にあり、前記用紙感知手段による感知に
伴つて該作用位置から退避位置へ移動する感光体
クリーニング手段とを備えたことを特徴とする、
転写装置。 ２ 前記用紙感知手段が、用紙によつて回動され
て前記クリーニング手段を作用位置から退避位置
へ移動させるレバーである、請求項１記載の転写
装置。[Claims for Utility Model Registration] 1. In a transfer device that transports paper to a transfer section between a photoreceptor and a transfer means and transfers a toner image on the photoreceptor to the paper, the paper is sent to the transfer section. A paper sensing means detects when the paper has come into contact with the photoreceptor, and the paper is normally in an operating position for cleaning the photoreceptor until just before the paper enters the transfer section, and moves from the operating position to a retreat position as the paper is sensed by the paper sensing means. and a photoconductor cleaning means for cleaning the photoreceptor.
Transfer device. 2. The transfer device according to claim 1, wherein the paper sensing means is a lever that is rotated by the paper and moves the cleaning means from an operating position to a retreat position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10789490U JPH0463477U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10789490U JPH0463477U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463477U true JPH0463477U (en) | 1992-05-29 |
Family
ID=31854616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10789490U Pending JPH0463477U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463477U (en) |
-
1990
- 1990-10-15 JP JP10789490U patent/JPH0463477U/ja active Pending
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