JPS5952259A - Abnormality warning device of copying machine - Google Patents
Abnormality warning device of copying machineInfo
- Publication number
- JPS5952259A JPS5952259A JP57163645A JP16364582A JPS5952259A JP S5952259 A JPS5952259 A JP S5952259A JP 57163645 A JP57163645 A JP 57163645A JP 16364582 A JP16364582 A JP 16364582A JP S5952259 A JPS5952259 A JP S5952259A
- Authority
- JP
- Japan
- Prior art keywords
- abnormality
- warning
- speaker
- copying machine
- signal
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/55—Self-diagnostics; Malfunction or lifetime display
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、複写機における異常警告装置の改良に係り、
特に、異常を音色によって種類別に区別して警告するよ
うにし、もって、複写機の異常を耳で聞いてかつその異
常の種類を判別し得るようにしたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of an abnormality warning device in a copying machine,
In particular, the system is designed to warn of abnormalities by distinguishing them by type using tones, thereby making it possible to hear abnormalities in the copying machine and to determine the type of abnormality.
複写機における異常警告方法として、従来より、（１）
、ＬＥＤ表示により警告する方法、（２）、音声合成Ｉ
Ｃにより警告する方法、（３）、コピー不可表示のみす
る方法、等が実施されている。Conventionally, as an abnormality warning method for copying machines, (1)
, Method of warning by LED display, (2), Speech synthesis I
Methods such as issuing a warning using C, method (3), and displaying only a copy prohibition method have been implemented.
而して、上記（１）はほとんどの複写機が実施している
警告方法であるが、この方法は、ＬＥＤ表示により異常
の発生した場所は判明するものの、異常の種類までは判
別できない。また、ｒ２）は音声合成ＩＣにより３１紙
づまりです″等と発声させるものであるが、音声合成Ｉ
Ｃを使用するにはソフトの開発にかカリの時間を要し、
あまり長い字句を使用すると容量が莫大となり、コスト
高となる。The above method (1) is a warning method used by most copying machines, but although this method allows the location of an abnormality to be determined by the LED display, it is not possible to determine the type of abnormality. In addition, r2) is to make the voice synthesis IC say something like 31 "Paper jam", but the voice synthesis IC
Using C requires a lot of time to develop software,
If too long words are used, the capacity will be enormous and the cost will be high.
また、（３）は異常発生の場所も種類も判別できない等
の欠点があった。Furthermore, method (3) has drawbacks such as the inability to determine the location and type of abnormality occurrence.
本発明は、上述のごとき実情に鑑みてなされたもので、
特に、複写機における異常の種類をスピーカー・より発
生する音色によって耳で判別できるようにし、更には、
異常発生の場所を示すＬＥＤと組み合わせることにより
、故障の修理を迅速に行々い得るようにしたものである
。The present invention was made in view of the above-mentioned circumstances, and
In particular, the type of abnormality in a copying machine can be determined by ear based on the tone generated by the speaker, and furthermore,
By combining this with an LED that indicates the location of the abnormality, it is possible to quickly repair the failure.
図は、本発明による異常警告装置の一実施例を説明する
だめの電気回路図で、図中、１０はインプットインター
フエイス、１１はＣＰＵ、１２７４アウトプツトインタ
ーフエイス、１３はスピーカを示し、ａは例えば転写紙
搬送異常信号、ｂは露光ランプ異常点灯信号、Ｃはサー
ミスタ断線信号を表わし、これらの信号が図示しない周
知の転写紙の搬送異常を検出する回路、露光ランプの異
常点灯を検出する回路、サーミスタの断線を検出する回
路等の種々の異常を検出する回路によって検出され、イ
ンプットインターフェイス１０を通してＣＰ Ｕ １．
１に入力される。ＣＰ Ｕ １１に入力された信号は、
該ＣＰ Ｕ １１内で各異常をスピーカで警告させるた
めに発根周波数別に処理され、例えば、サーミスタが断
線した場合には、サーミスタ断線信号ＣがＣＰ Ｕ １
．１で処理され、出力ポートＣからスピーカ駆動信号が
出力される。出カポ−）ＣからゝゝＨ“信号が出力され
ると、ドライバー用■Ｃｃ１によりトランジスタＱ３が
動作し、抵抗ＲｅとコンデンサＣによって決する時定数
でトランジスタＱ５ が発振する。これによって、ト
ランジスタＱ４ から電源が供給され、スピーカ１３が
音を出す。同様に、露光ランプ異常点灯信号すが入力さ
れた時に１、抵抗ＲｂとコンデンサＣによって決まる時
定数でトランジスタＱ５が発振し、寸た、転写紙搬送異
常信号ａが入力された時は、抵抗ＲａとコンデンサＣに
よって決まる時定数でトランジスタＱ５ が発振する
が、上記発振周波数を異常の種類毎に異々るようにして
おくと、例えば、人間の耳には低音、中音、高音等とし
て区別されて聞える。なお、■Ｃａ２、Ｉ Ｃｂ２、Ｉ
Ｃｃｚはドライバー用Ｉ Ｃ、ＬＥＤａ。The figure is an electric circuit diagram for explaining one embodiment of the abnormality warning device according to the present invention. In the figure, 10 is an input interface, 11 is a CPU, 1274 output interface, 13 is a speaker, and a is a For example, the transfer paper transport abnormality signal, b represents the exposure lamp abnormal lighting signal, and C represents the thermistor disconnection signal. , detected by various abnormality detection circuits such as a thermistor disconnection detection circuit, and sent to the CPU 1 through the input interface 10.
1 is input. The signal input to the CPU 11 is
Each abnormality is processed in the CPU 11 according to the rooting frequency in order to be warned by a speaker. For example, when a thermistor is disconnected, a thermistor disconnection signal C is sent to the CPU 11.
．． 1, and a speaker drive signal is output from output port C. When an "H" signal is output from the output capacitor C, the transistor Q3 is operated by the driver Cc1, and the transistor Q5 oscillates with a time constant determined by the resistor Re and the capacitor C. As a result, the transistor Q4 oscillates. Power is supplied and the speaker 13 makes a sound.Similarly, when the exposure lamp abnormal lighting signal S1 is input, the transistor Q5 oscillates with a time constant determined by the resistor Rb and the capacitor C, and the transfer paper is immediately stopped. When abnormal signal a is input, transistor Q5 oscillates with a time constant determined by resistor Ra and capacitor C. If the oscillation frequency is set to be different for each type of abnormality, for example, the human ear can be heard as low tones, medium tones, high tones, etc.In addition, ■Ca2, I Cb2, I
Ccz is IC for driver, LEDa.
ＬＥＤｂＸＬＥＤｃは発光ダイオードで、図示のように
、異常信号ａによって発光ダイオードＬＥＤａが発光し
、・同様に、異常信号すによって発光ダイオードＬＥＤ
ｂが、また、異常信号Ｃによって発光ダイオードＬＥＤ
ｃが発光するようにしておけば、これらによって異常発
生の場所を表示するようにすることができる。LED b
b is also activated by the abnormal signal C.
If c is made to emit light, the location where an abnormality has occurred can be displayed using these lights.
以上の説明から明らかなように、本発明によると、異常
の警告を異常の種類毎に音色を変えて行なうようにした
ので、初耳機から目を離していても異常の種類を判別す
ることができ、更には、ＬＥＤ表示により発生の場所を
も表示することができるので、異常が発生した時の修理
を迅速に行なうことができる。As is clear from the above explanation, according to the present invention, the abnormality warning is given with a different tone for each type of abnormality, so it is possible to distinguish the type of abnormality even if you are not looking at the device you are hearing for the first time. Furthermore, since the location of the occurrence can be displayed using an LED display, repairs can be carried out quickly when an abnormality occurs.
図は、本発明による異常検出装置の一実施例を説明する
ための要部電気回路図である。
１０・・・インプットインターフェイス、１１・・・Ｃ
ＰＵ。
１２・・・アウトプットインターフェイス、１３・・・
スピーカ、■Ｃａ 〜■Ｃ８・・・バッファ用■Ｃ１ｌ
Ｃａ１〜ｌＣｏ１、ＩＣ〜ＩＣｃ２＝ ドライノく−用
■Ｃ０２The figure is a main part electric circuit diagram for explaining one embodiment of the abnormality detection device according to the present invention. 10...Input interface, 11...C
P.U. 12... Output interface, 13...
Speaker, ■Ca ~ ■C8... For buffer ■C1l
Ca1~lCo1, IC~ICc2= For Dry Inoku ■C02
Claims (1)
灯を検出する回路、定着装置内のサーミスタの断線を検
出する回路等の異常検出回路を備えた複写機において、
異常時に異常を警告するスピーカーを備え、異常の種類
によって前記スピーカーの警告音の音色を変えるように
したことを特徴とする複写機における異常警告装置。In a copying machine equipped with an abnormality detection circuit such as a circuit for detecting an abnormality in conveyance of transfer paper, a circuit for detecting abnormal lighting of an exposure lamp, and a circuit for detecting a disconnection of a thermistor in a fixing device,
An abnormality warning device for a copying machine, comprising a speaker that warns of an abnormality when an abnormality occurs, and the tone of the warning sound from the speaker changes depending on the type of abnormality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57163645A JPS5952259A (en) | 1982-09-20 | 1982-09-20 | Abnormality warning device of copying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57163645A JPS5952259A (en) | 1982-09-20 | 1982-09-20 | Abnormality warning device of copying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5952259A true JPS5952259A (en) | 1984-03-26 |
Family
ID=15777879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57163645A Pending JPS5952259A (en) | 1982-09-20 | 1982-09-20 | Abnormality warning device of copying machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952259A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177365A (en) * | 1984-02-24 | 1985-09-11 | Fuji Xerox Co Ltd | Paper jamming position indicating device for copying machine |
| JPS6345563U (en) * | 1986-09-10 | 1988-03-28 |
-
1982
- 1982-09-20 JP JP57163645A patent/JPS5952259A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177365A (en) * | 1984-02-24 | 1985-09-11 | Fuji Xerox Co Ltd | Paper jamming position indicating device for copying machine |
| JPS6345563U (en) * | 1986-09-10 | 1988-03-28 |
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