JPS6365645U - - Google Patents
Info
- Publication number
- JPS6365645U JPS6365645U JP15953986U JP15953986U JPS6365645U JP S6365645 U JPS6365645 U JP S6365645U JP 15953986 U JP15953986 U JP 15953986U JP 15953986 U JP15953986 U JP 15953986U JP S6365645 U JPS6365645 U JP S6365645U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- paper
- sheet
- fixing
- conveyed
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案の一実施例を示す概略構成図、
第２図は第１図の実施例のセンサ配置を示す概略
平面図、第３図は本実施例で採用したモーシヨン
センサを示しており、第３図Ａは正面図、Ｂは側
面図をそれぞれ示している。第４図は従来の用紙
検出装置を具備したオフライン定着装置の概略構
成図を示している。
１０……用紙挿入台、１２……バキユームトラ
ンスポート、１８……搬送ベルト、２０……定着
器、２２……ハロゲンランプ、２８……排出ロー
ラ対、３６，４２……モーシヨンセンサ、３８…
…フイードインセンサ、４０，４４……ジヤムセ
ンサ、４６……円板、５４……透過型フオトセン
サ。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
Fig. 2 is a schematic plan view showing the sensor arrangement of the embodiment shown in Fig. 1, and Fig. 3 shows the motion sensor adopted in this embodiment. are shown respectively. FIG. 4 shows a schematic configuration diagram of an offline fixing device equipped with a conventional paper detection device. 10... Paper insertion table, 12... Vacuum transport, 18... Conveyor belt, 20... Fixing device, 22... Halogen lamp, 28... Ejection roller pair, 36, 42... Motion sensor, 38 …
...Feed-in sensor, 40, 44... Jam sensor, 46... Disc, 54... Transmission type photo sensor.
Claims (1)
した用紙を定着位置まで搬送し、定着後排出ロー
ラ対により用紙を装置外に排出し、用紙の排出後
前記用紙搬送手段及び排出ローラ対を逆転させる
逆転手段を備えた定着装置において、搬送されつ
つある用紙を検出するための用紙動作検出手段を
前記排出ローラ対中心あるいは排出ローラ対中心
よりも装置の内部側に設けたことを特徴とする定
着装置の用紙検出装置。 A reverse rotation in which a sheet carrying a toner image to be fixed is conveyed to a fixing position by a sheet conveying means, the sheet is discharged out of the apparatus by a pair of discharge rollers after fixing, and the paper conveying means and pair of discharge rollers are reversed after the sheet is discharged. In the fixing device, a paper motion detection means for detecting the paper being conveyed is provided at the center of the pair of ejection rollers or on the inside of the device than the center of the pair of ejection rollers. Paper detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15953986U JPS6365645U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15953986U JPS6365645U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365645U true JPS6365645U (en) | 1988-04-30 |
Family
ID=31084070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15953986U Pending JPS6365645U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171469U (en) * | 1988-05-12 | 1989-12-05 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203367A (en) * | 1981-06-09 | 1982-12-13 | Toshiba Corp | Facsimile transmitter |
-
1986
- 1986-10-20 JP JP15953986U patent/JPS6365645U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203367A (en) * | 1981-06-09 | 1982-12-13 | Toshiba Corp | Facsimile transmitter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171469U (en) * | 1988-05-12 | 1989-12-05 |