JPH0394562U - - Google Patents
Info
- Publication number
- JPH0394562U JPH0394562U JP271990U JP271990U JPH0394562U JP H0394562 U JPH0394562 U JP H0394562U JP 271990 U JP271990 U JP 271990U JP 271990 U JP271990 U JP 271990U JP H0394562 U JPH0394562 U JP H0394562U
- Authority
- JP
- Japan
- Prior art keywords
- transfer paper
- length
- fixing device
- transfer
- roller
- 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 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Description
第１図は本考案に係る定着装置を用いた画像形
成装置の略図、第２図は別の例の第１図に対応す
る図、第３図は転写ベルトを更に長くした状態を
示す部分図、第４図は転写ベルトの構成の変形例
を示す画像形成装置の略図である。
１……感光体、４……現像装置、７……転写紙
、９，１０……ローラ、１１……転写ベルト、１
５，１５′……定着装置、１６……加熱ローラ、
１７……加圧ローラ、２０……赤外線ランプ、２
１，２２，２３……補助ローラ。
FIG. 1 is a schematic diagram of an image forming apparatus using a fixing device according to the present invention, FIG. 2 is a diagram corresponding to FIG. 1 of another example, and FIG. 3 is a partial diagram showing a state where the transfer belt is further lengthened. , FIG. 4 is a schematic diagram of an image forming apparatus showing a modification of the structure of the transfer belt. 1...Photoreceptor, 4...Developing device, 7...Transfer paper, 9, 10...Roller, 11...Transfer belt, 1
5, 15'...Fixing device, 16...Heating roller,
17... Pressure roller, 20... Infrared lamp, 2
1, 22, 23...Auxiliary rollers.
Claims (1)
のトナー像を転写した転写紙を搬送する間に加熱
定着する定着装置において、 前記転写ベルトが転写紙の長さの２倍以上の長
さを有するエンドレス状ベルトとして形成され駆
動ローラにより駆動されることを特徴とする定着
装置。[Claims for Utility Model Registration] In a fixing device that heats and fixes a transfer paper onto which a toner image on a photoreceptor has been transferred by a transfer belt wrapped around a roller while conveying the transfer paper, the transfer belt has a length twice as long as the transfer paper. A fixing device characterized in that it is formed as an endless belt having a length greater than or equal to the length and is driven by a drive roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271990U JPH0394562U (en) | 1990-01-18 | 1990-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271990U JPH0394562U (en) | 1990-01-18 | 1990-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394562U true JPH0394562U (en) | 1991-09-26 |
Family
ID=31506577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP271990U Pending JPH0394562U (en) | 1990-01-18 | 1990-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002062744A (en) * | 2000-06-09 | 2002-02-28 | Ricoh Co Ltd | Image forming apparatus |
-
1990
- 1990-01-18 JP JP271990U patent/JPH0394562U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002062744A (en) * | 2000-06-09 | 2002-02-28 | Ricoh Co Ltd | Image forming apparatus |