JPH0435161U - - Google Patents
Info
- Publication number
- JPH0435161U JPH0435161U JP7662090U JP7662090U JPH0435161U JP H0435161 U JPH0435161 U JP H0435161U JP 7662090 U JP7662090 U JP 7662090U JP 7662090 U JP7662090 U JP 7662090U JP H0435161 U JPH0435161 U JP H0435161U
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic latent
- latent image
- image carrier
- forming
- heating element
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案の実施例を示す画像形成装置の
概略構成図、第２図は本考案の画像形成装置に使
用される発熱体の断面図、第３図は本考案の画像
形成装置に使用される発熱体の平面図、第４図は
本考案の第２の実施例を示す画像形成装置の概略
構成図、第５図はカールソン方式による電子写真
記録方法を用いた画像形成装置の概念図、第６図
は感光体ドラム上のクリーニング装置を不要とし
た画像形成装置の概略構成図、第７図は従来の画
像形成装置における抵抗体の断面図、第８図は従
来の画像形成装置における抵抗体の電極部の説明
図である。
１０１……静電潜像担持体、１０１ａ……導電
性支持体、１０１ｂ……光導電層、１０２……被
現像体、１０４……帯電装置、１０５……露光装
置、１０６……現像装置、１０７……トナー担持
体、１０８……トナー、１１３，１３１……発熱
体、１１３ａ……基材、１１３ｂ……発熱抵抗体
層、１１３ｃ……保護層、１１３ｄ……電極、１
１４……記録紙、１３０……クリーナフエルト、
１４０……加圧ロール。
FIG. 1 is a schematic configuration diagram of an image forming apparatus showing an embodiment of the present invention, FIG. 2 is a sectional view of a heating element used in the image forming apparatus of the present invention, and FIG. 3 is a schematic diagram of the image forming apparatus of the present invention. A plan view of the heating element used, FIG. 4 is a schematic configuration diagram of an image forming apparatus showing a second embodiment of the present invention, and FIG. 5 is a concept of an image forming apparatus using an electrophotographic recording method using the Carlson system. 6 is a schematic configuration diagram of an image forming apparatus that does not require a cleaning device on a photosensitive drum, FIG. 7 is a sectional view of a resistor in a conventional image forming apparatus, and FIG. 8 is a conventional image forming apparatus. It is an explanatory view of the electrode part of the resistor in . 101... Electrostatic latent image carrier, 101a... Conductive support, 101b... Photoconductive layer, 102... Development target, 104... Charging device, 105... Exposure device, 106... Development device, 107... Toner carrier, 108... Toner, 113, 131... Heat generating element, 113a... Base material, 113b... Heat generating resistor layer, 113c... Protective layer, 113d... Electrode, 1
14... Recording paper, 130... Cleaner felt,
140...pressure roll.
Claims (1)
体と、 (c) 上記静電潜像担持体に静電潜像を形成する
手段と、 (d) 上記静電潜像担持体に被現像体を密接して
重ねた上に対向して設けられ、静電潜像担持体上
の静電潜像を対応したトナー像を被現像体に形成
する現像手段と、 (e) トナー像が形成された被現像体に最終記録
支持体を重ねて加熱、加圧して転写と同時に定着
を行う転写・定着手段を有しており、 (f) 該転写・定着手段は、被現像体に面する側
において最終記録支持体の搬送方向と直角に配設
される帯状の発熱体と、最終記録支持体に面する
側において上記発熱体に対向して回転自在に配設
される加圧ロールからなることを特徴とする画像
形成装置。[Scope of Claim for Utility Model Registration] (a) An electrostatic latent image carrier; (b) A member to be developed that partially contacts the electrostatic latent image carrier; (c) The electrostatic latent image carrier. (d) a means for forming an electrostatic latent image on the electrostatic latent image carrier; (d) a means for forming an electrostatic latent image on the electrostatic latent image carrier; (e) a developing means for forming a toner image corresponding to the toner image on a developing object; (e) a transfer means for overlapping a final recording support on the developing object on which the toner image has been formed and applying heat and pressure to transfer and fix the image at the same time; (f) The transfer/fixing means includes a belt-shaped heating element disposed perpendicularly to the conveyance direction of the final recording support on the side facing the object to be developed; An image forming apparatus comprising a pressure roll rotatably disposed opposite to the heating element on the side facing the heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7662090U JPH0435161U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7662090U JPH0435161U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435161U true JPH0435161U (en) | 1992-03-24 |
Family
ID=31618256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7662090U Pending JPH0435161U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08227237A (en) * | 1995-02-22 | 1996-09-03 | Nec Corp | Image forming device |
-
1990
- 1990-07-20 JP JP7662090U patent/JPH0435161U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08227237A (en) * | 1995-02-22 | 1996-09-03 | Nec Corp | Image forming device |
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