JPH0188948U - - Google Patents
Info
- Publication number
- JPH0188948U JPH0188948U JP18447987U JP18447987U JPH0188948U JP H0188948 U JPH0188948 U JP H0188948U JP 18447987 U JP18447987 U JP 18447987U JP 18447987 U JP18447987 U JP 18447987U JP H0188948 U JPH0188948 U JP H0188948U
- Authority
- JP
- Japan
- Prior art keywords
- thermistor
- transfer paper
- cooling fan
- conveyance path
- disposed
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第１図は本考案に係る装置の構成図、第２図は
サーミスタ近傍の正面図、第３図は電気回路図、
第４図は電圧と冷却フアンのオン／オフとの関係
を説明した図である。
１……搬送路、７……サーミスタ、８……対向
ローラー、１１……冷却フアン、Ｓ……転写紙。
Fig. 1 is a configuration diagram of the device according to the present invention, Fig. 2 is a front view near the thermistor, Fig. 3 is an electric circuit diagram,
FIG. 4 is a diagram explaining the relationship between voltage and on/off of the cooling fan. DESCRIPTION OF SYMBOLS 1... Conveyance path, 7... Thermistor, 8... Opposed roller, 11... Cooling fan, S... Transfer paper.
Claims (1)
搬送するための搬送路にヒートローラー付の定着
装置を配置している複写機において、 上記搬送路上、定着装置の下流に設けたサーミ
スタと、このサーミスタに転写紙を密着させ得る
よう該サーミスタに対向配置されている対向ロー
ラーと、該サーミスタの下流に配置された冷却フ
アンと、該サーミスタの出力を入力してこの入力
に基づき上記冷却フアンの駆動を制御する温度制
御手段を有することを特徴とする転写紙ブロツキ
ング防止装置。[Scope of Claim for Utility Model Registration] In a copying machine in which a fixing device with a heat roller is disposed on a conveyance path for conveying transfer paper after the transfer process is completed toward a paper discharge tray, a fixing device on the said conveyance path. a thermistor disposed downstream of the thermistor, an opposing roller disposed opposite the thermistor so as to bring the transfer paper into close contact with the thermistor, a cooling fan disposed downstream of the thermistor, and the output of the thermistor inputted. A transfer paper blocking prevention device comprising temperature control means for controlling driving of the cooling fan based on this input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18447987U JPH0188948U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18447987U JPH0188948U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188948U true JPH0188948U (en) | 1989-06-12 |
Family
ID=31475837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18447987U Pending JPH0188948U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188948U (en) |
-
1987
- 1987-12-03 JP JP18447987U patent/JPH0188948U/ja active Pending
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