JPH0365167U - - Google Patents
Info
- Publication number
- JPH0365167U JPH0365167U JP12735389U JP12735389U JPH0365167U JP H0365167 U JPH0365167 U JP H0365167U JP 12735389 U JP12735389 U JP 12735389U JP 12735389 U JP12735389 U JP 12735389U JP H0365167 U JPH0365167 U JP H0365167U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- roller
- heat roller
- cleaner blade
- paper
- 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
- 230000020169 heat generation Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の一実施例による熱定着装置の
概略構成を示す側面図、第２図は従来の熱定着装
置の概略構成を示す側面図である。
１……発熱源、２……ヒートローラ、３……プ
レツシヤーローラ、４……サーミスタ、５……用
紙（記録紙）、６……ガイド、７……剥離爪、８
……クリーナーブレード、９……クリーニングフ
エルト、１１……補助ヒーター、１２……反射板
、１３……与熱ヒーター、１４……反射板。
FIG. 1 is a side view showing a schematic structure of a heat fixing device according to an embodiment of the present invention, and FIG. 2 is a side view showing a schematic structure of a conventional heat fixing device. 1... Heat generation source, 2... Heat roller, 3... Pressure roller, 4... Thermistor, 5... Paper (recording paper), 6... Guide, 7... Peeling claw, 8
... Cleaner blade, 9 ... Cleaning felt, 11 ... Auxiliary heater, 12 ... Reflection plate, 13 ... Heating heater, 14 ... Reflection plate.
Claims (1)
担持した面に接触してその未定着トナー像を用紙
に熱定着するヒートローラと、前記用紙を前記ヒ
ートローラに押付けるプレツシヤーローラと、前
記ヒートローラの外周面から付着トナーをかき落
とすクリーナーブレードと、前記ヒートローラの
回転方向に関して熱定着位置の下流で且つ前記ク
リーナーブレードの上流側でヒートローラ外周面
に近接して配置され、ヒートローラ外周面を加熱
する補助ヒーターとを有する熱定着装置。 a heat roller that has a heat generation source inside and contacts the surface of the paper carrying the unfixed toner image to thermally fix the unfixed toner image to the paper; and a pressure roller that presses the paper against the heat roller. , a cleaner blade that scrapes adhered toner from the outer circumferential surface of the heat roller; and a cleaner blade disposed close to the outer circumferential surface of the heat roller downstream of the heat fixing position and upstream of the cleaner blade with respect to the rotational direction of the heat roller; A heat fixing device that includes an auxiliary heater that heats the outer peripheral surface of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12735389U JPH0365167U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12735389U JPH0365167U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365167U true JPH0365167U (en) | 1991-06-25 |
Family
ID=31675112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12735389U Pending JPH0365167U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4728059B2 (en) * | 2005-07-15 | 2011-07-20 | 株式会社リコー | Fixing apparatus and image forming apparatus |
-
1989
- 1989-10-30 JP JP12735389U patent/JPH0365167U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4728059B2 (en) * | 2005-07-15 | 2011-07-20 | 株式会社リコー | Fixing apparatus and image forming apparatus |