JPH0188946U - - Google Patents
Info
- Publication number
- JPH0188946U JPH0188946U JP15284688U JP15284688U JPH0188946U JP H0188946 U JPH0188946 U JP H0188946U JP 15284688 U JP15284688 U JP 15284688U JP 15284688 U JP15284688 U JP 15284688U JP H0188946 U JPH0188946 U JP H0188946U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- copies
- copy mode
- temperature
- warming
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図はこの考案の実施例を示すブロツク回路図で
ある。
１……ヒータ、２……定着ローラ、３……温度
検知器、４……ウオーミングアツプ判定回路、５
……ヒータコントロール回路、７……複写装置制
御回路、９……タイマ回路、１２……論理回路、
１３……ＮＯＲ回路。
The figure is a block circuit diagram showing an embodiment of this invention. 1... Heater, 2... Fixing roller, 3... Temperature detector, 4... Warming-up determination circuit, 5
... Heater control circuit, 7 ... Copying device control circuit, 9 ... Timer circuit, 12 ... Logic circuit,
13...NOR circuit.
Claims (1)
設定し、コピー枚数設定キーで入力されたコピー
枚数のコピーを行う複写装置制御回路７と、コピ
ー終了後及び前記キー入力後所定時間を計時し、
タイムアツプ時に前記複写モードを通常の複写モ
ードにし、かつコピー枚数を「１」にセツトする
指令信号ｆを出力するタイマ手段９とを有する複
写装置において、 定着ローラ２の温度を検知する温度検知手段３
と、該温度検知手段によつて検知した温度が設定
された温度より低い時にヒータコントロール手段
５に制御信号を出力すると共に、ウオーミングア
ツプ信号ｂを出力するウオーミングアツプ判定手
段４と、 前記ウオーミングアツプ信号ｂが出力されてい
る間、前記タイマ手段９が前記指令信号ｆを出力
することを禁止すると共に、前記ウオーミングア
ツプ信号ｂが消滅したとき、前記タイマ手段９に
前記所定時間の計時を開始させる手段１３とを有
することを特徴とする複写装置。[Claims for Utility Model Registration] A copying apparatus control circuit 7 that sets a copy mode selected by a copy mode selection key and copies the number of copies input by a number of copies setting key, After that, measure the specified time,
Temperature detection means 3 for detecting the temperature of fixing roller 2 in a copying apparatus having timer means 9 for outputting a command signal f for changing the copy mode to normal copy mode and setting the number of copies to "1" at the time of time-up.
and a warming-up determining means 4 which outputs a control signal to the heater control means 5 and also outputs a warming-up signal b when the temperature detected by the temperature detecting means is lower than a set temperature; and the warming-up signal b. Means for prohibiting the timer means 9 from outputting the command signal f while the warm-up signal b is being outputted, and for causing the timer means 9 to start timing the predetermined time when the warm-up signal b disappears. 13. A copying apparatus comprising: 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15284688U JPH0334757Y2 (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15284688U JPH0334757Y2 (en) | 1988-11-24 | 1988-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0188946U true JPH0188946U (en) | 1989-06-12 |
| JPH0334757Y2 JPH0334757Y2 (en) | 1991-07-23 |
Family
ID=31428144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15284688U Expired JPH0334757Y2 (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334757Y2 (en) |
-
1988
- 1988-11-24 JP JP15284688U patent/JPH0334757Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334757Y2 (en) | 1991-07-23 |
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