JPH03108272U - - Google Patents
Info
- Publication number
- JPH03108272U JPH03108272U JP1524990U JP1524990U JPH03108272U JP H03108272 U JPH03108272 U JP H03108272U JP 1524990 U JP1524990 U JP 1524990U JP 1524990 U JP1524990 U JP 1524990U JP H03108272 U JPH03108272 U JP H03108272U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- developing
- photoconductor
- toner image
- developing object
- 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.)
- Granted
Links
- 108091008695 photoreceptors Proteins 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Description
第１図は本考案の実施例を示す電子写真記録装
置の概略構成図、第２図は本考案の電子写真記録
装置の画像形成プロセスの説明図、第２図Ａは帯
電プロセスを示す図、第２図Ｂは露光プロセスを
示す図、第２図Ｃは現像プロセスを示す図、第２
図Ｄは転写プロセスを示す図、第２図Ｅは定着プ
ロセスを示す図、第３図は本考案の第２の実施例
を示す電子写真記録装置の概略構成図、第４図は
本考案の第３の実施例を示す電子写真記録装置の
概略構成図、第５図は従来のトナーリサイクル装
置を示す図である。
１，１０１……感光体、２，１０５，１１０…
…コロナ帯電器、３……画像露光装置、４，１０
７……現像装置、６，１１５……クリーニング装
置、８，１１１……記録支持体、１０２……被現
像体、１０９……トナー、１０６……残留トナー
。
FIG. 1 is a schematic configuration diagram of an electrophotographic recording device showing an embodiment of the present invention, FIG. 2 is an explanatory diagram of an image forming process of the electrophotographic recording device of the present invention, and FIG. 2A is a diagram showing a charging process. Figure 2B shows the exposure process, Figure 2C shows the development process, and Figure 2C shows the development process.
Figure D is a diagram showing the transfer process, Figure 2 E is a diagram showing the fixing process, Figure 3 is a schematic configuration diagram of an electrophotographic recording apparatus showing the second embodiment of the present invention, and Figure 4 is a diagram showing the second embodiment of the present invention. A schematic configuration diagram of an electrophotographic recording apparatus showing a third embodiment, and FIG. 5 is a diagram showing a conventional toner recycling device. 1,101...photoreceptor, 2,105,110...
...Corona charger, 3...Image exposure device, 4,10
7...Developing device, 6,115...Cleaning device, 8,111...Recording support, 102...To be developed, 109...Toner, 106...Residual toner.
Claims (1)
面を帯電する手段と、 (d) 帯電された感光体を露光して静電潜像を形
成する手段と、 (e) 上記感光体に被現像体を密接して重ねた上
に対向して設けられ、被現像体に感光体上の静電
潜像に対応したトナー像を形成する手段と、 (f) トナー像が形成された被現像体に記録支持
体を重ねた上に対向して設けられ、トナー像を記
録支持体に転写する手段と、 (g) 転写されたトナー像を記録支持体に定着す
る手段と、 (h) 上記現像手段の重力方向上方に設けられ、
被現像体上の転写後の残留トナーを除去するクリ
ーニング手段を設けたことを特徴とする電子写真
記録装置。[Claims for Utility Model Registration] (a) A photoreceptor; (b) A member to be developed that partially contacts the photoreceptor; (c) A member provided opposite to the photoreceptor to charge the surface of the photoreceptor. (d) means for exposing the charged photoconductor to form an electrostatic latent image; (e) a developing object closely stacked on the photoconductor and provided facing the photoconductor; means for forming a toner image corresponding to the electrostatic latent image on the photoreceptor on a developing object; (f) a recording support provided on and facing the developing object on which the toner image is formed; (g) means for fixing the transferred toner image on the recording support; (h) provided above the developing means in the direction of gravity;
An electrophotographic recording apparatus comprising a cleaning means for removing residual toner on a developing object after transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990015249U JP2529064Y2 (en) | 1990-02-20 | 1990-02-20 | Electrophotographic recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990015249U JP2529064Y2 (en) | 1990-02-20 | 1990-02-20 | Electrophotographic recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03108272U true JPH03108272U (en) | 1991-11-07 |
| JP2529064Y2 JP2529064Y2 (en) | 1997-03-12 |
Family
ID=31518567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990015249U Expired - Lifetime JP2529064Y2 (en) | 1990-02-20 | 1990-02-20 | Electrophotographic recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529064Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55178159U (en) * | 1979-06-05 | 1980-12-20 | ||
| JPS62170943U (en) * | 1986-04-18 | 1987-10-29 |
-
1990
- 1990-02-20 JP JP1990015249U patent/JP2529064Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55178159U (en) * | 1979-06-05 | 1980-12-20 | ||
| JPS62170943U (en) * | 1986-04-18 | 1987-10-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2529064Y2 (en) | 1997-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH03122462U (en) | ||
| EP1189115A3 (en) | Image-forming apparatus and process cartridge for maintaining the polarity of triboelectrically charged toner during contact developing | |
| JPH03108272U (en) | ||
| JPS55137538A (en) | Electrophotographic recording method | |
| JPS6319846U (en) | ||
| JPH0318544U (en) | ||
| JPS6021749U (en) | electrophotographic copying device | |
| JPS6314254U (en) | ||
| JPS63165666U (en) | ||
| JPS626741U (en) | ||
| JPS5646257A (en) | Image composing method | |
| JPS5774767A (en) | Electrophotographic device | |
| JPH0384864U (en) | ||
| JPS5891752U (en) | copying device | |
| JPS58133159U (en) | electrophotographic copying device | |
| JPH0358512B2 (en) | ||
| JPS61130960U (en) | ||
| JPH0358654U (en) | ||
| JPH01128361U (en) | ||
| JPH0461372U (en) | ||
| JPH0318560U (en) | ||
| JPH0446461U (en) | ||
| JPS54158939A (en) | Electrophotographic copier | |
| JPS617854A (en) | Image forming method | |
| JPS59128670U (en) | Electrophotocopy machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |