JPS5949582B2 - Fukushiyakinohiyoujisouchi - Google Patents

Fukushiyakinohiyoujisouchi

Info

Publication number
JPS5949582B2
JPS5949582B2 JP50143180A JP14318075A JPS5949582B2 JP S5949582 B2 JPS5949582 B2 JP S5949582B2 JP 50143180 A JP50143180 A JP 50143180A JP 14318075 A JP14318075 A JP 14318075A JP S5949582 B2 JPS5949582 B2 JP S5949582B2
Authority
JP
Japan
Prior art keywords
signal
display
counting
state
copying machine
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.)
Expired
Application number
JP50143180A
Other languages
Japanese (ja)
Other versions
JPS5266432A (en
Inventor
久 酒巻
勝一 清水
利夫 本間
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP50143180A priority Critical patent/JPS5949582B2/en
Priority to FR7635846A priority patent/FR2365829B1/en
Priority to GB28976/79A priority patent/GB1577217A/en
Priority to GB48811/76A priority patent/GB1577215A/en
Priority to GB29091/79A priority patent/GB1577219A/en
Priority to GB29032/79A priority patent/GB1577218A/en
Priority to GB28975/79A priority patent/GB1577216A/en
Priority to DE2661068A priority patent/DE2661068C2/de
Priority to DE2661117A priority patent/DE2661117C2/de
Priority to AU20070/76A priority patent/AU510205B2/en
Priority to DE2654076A priority patent/DE2654076C3/en
Publication of JPS5266432A publication Critical patent/JPS5266432A/en
Priority to FR7801199A priority patent/FR2365833A1/en
Priority to AU47566/79A priority patent/AU524477B2/en
Priority to US06/075,968 priority patent/US4470692A/en
Publication of JPS5949582B2 publication Critical patent/JPS5949582B2/en
Priority to US06/856,712 priority patent/US4794423A/en
Priority to US07/157,144 priority patent/US4937621A/en
Expired legal-status Critical Current

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  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)

Description

【発明の詳細な説明】 本発明は複写機の表示装置に関する。[Detailed description of the invention] The present invention relates to a display device for a copying machine.

従来複写機は、例えば複写機内で紙がジャムした場合ジ
ャム表示を複写機のパネル上に設けたランプ等の表示器
により行なうものであり他の表示器(複写枚数等の表示
)とは独立になされている。
Conventional copying machines use indicators such as lamps installed on the panel of the copying machine to indicate the jam if, for example, paper jams in the copying machine. being done.

従つてパネル上には複写枚数を示すための表示器、ジャ
ム専用の表示器、その他の表示器を区別して設ける必要
があり、パネル上を極めて繁雑化し、それに応じ表示器
を駆動する機構及び回路を多数必要とし、複写機の多様
化が進む今日、複写機の機構、回路を更に複雑化ならし
めることになる。よつてできるだけ多くの複写機の状態
を表示しようとするとオペレータ、サービスマンに表示
装置に於ける高度の技術力が要求され、逆に少ない表示
にすると複写機の故障に於ける修理点検が困難となるも
のである。本発明は特定の表示器(例えば複写枚数を示
す)を流用して同一表示器で複写機の種々の状態例えば
ジャム表示のみでなくジャムした個所、機械の故障個所
、複写毎の枚数変化等を表示させるもので、複写機にお
いて複写枚数をカウントするカウント手段1、前記カウ
ント手段によりカウントした複写枚数の表示をするセグ
メント表示手段11、複写機の各部が不適正状態である
か否かを検出する複数の状態検出手段7、前記カウント
手段によるカウント数を上記表示手段のセグメント通電
信号に変換し、又不適正状態の種類を上記表示手段のセ
グメント通電信号に変換するデコード手段5、不適正状
態に対応して2進数の所定ケタのコード信号が格納され
るマトリツクスタイプのコード信号格納手段8、複写機
が不適正状態であることを記憶する記憶手段9、上記複
数の検出手段のいずれか1つが不適上状態を示す信号を
出力した時、上記記憶手段をセツトするセツト手段10
、上記検出手段のlつが不適正状態を検出すると、複写
枚数表示を停止すべく上記カウント手段から上記デコー
ド手段への信号伝達を阻止し、他方、上記コード信号格
納手段から2進数の所定ケタのコード信号を出力し、不
適正状態の種類を上記表示手段のセグメント通電信号に
変換すべく上記記憶手段に基づいて上記デコード手段に
信号付与する手段2,3,12を有したことを特徴とし
た複写機の表示装置である。
Therefore, it is necessary to separately provide a display for showing the number of copies, a display specifically for jams, and other displays on the panel, which makes the panel extremely cluttered and requires a mechanism and circuit to drive the display accordingly. Nowadays, as copying machines become more diverse, the mechanisms and circuits of copying machines become even more complex. Therefore, if you try to display as much of the copier's status as possible, operators and service personnel will be required to have a high level of technical ability in display devices, and conversely, if you display as few as possible, it will be difficult to repair or inspect the copier when it breaks down. It is what it is. The present invention makes use of a specific display (for example, indicating the number of copies) and displays various conditions of the copying machine on the same display, such as not only the jam display, but also the location of the jam, the location of machine failure, changes in the number of copies for each copy, etc. A counting means 1 for counting the number of copies in a copying machine, a segment display means 11 for displaying the number of copies counted by the counting means, and detecting whether each part of the copying machine is in an inappropriate state. a plurality of state detection means 7; a decoding means 5 for converting the count by the counting means into a segment energization signal for the display means; and a decoding means 5 for converting the type of improper state into a segment energization signal for the display means; A matrix-type code signal storage means 8 in which code signals of predetermined binary digits are stored correspondingly, a storage means 9 for storing information that the copying machine is in an inappropriate state, and any one of the plurality of detection means described above. Setting means 10 for setting the storage means when the storage means outputs a signal indicating an unsuitable state.
, when one of the detection means detects an improper state, it blocks the transmission of a signal from the counting means to the decoding means to stop displaying the number of copies, and on the other hand, it transmits a predetermined binary digit from the code signal storage means. The apparatus further comprises means 2, 3, and 12 for outputting a code signal and applying a signal to the decoding means based on the storage means in order to convert the type of inappropriate state into a segment energization signal for the display means. This is a display device for a copying machine.

複写機に於て紙が移動路の途中でジヤムした場合オペレ
ータがジヤムした紙を取り除けば機械は正常状態に復帰
するので、オペレータにジヤムが機械の何処で発生した
かを知らされれば容易にジヤムした紙を取り除くことが
できる。
If paper jams in the middle of the copying machine's travel path, the machine will return to normal if the operator removes the jammed paper, so it will be easier if the operator is informed where in the machine the jam occurred. You can remove jammed paper.

本実施例は複写枚数を示す表示器を流用し、今前記表示
装置として7セグメントで2桁又は3桁表示する数値表
示器を用いるものである。
In this embodiment, a display device indicating the number of copies is used, and a numerical display device that displays two or three digits in seven segments is used as the display device.

今ジヤム検出個所が多数存在する中で2番目の検出点で
紙がジヤムしたときは第1図aに示す如くJ2と表示さ
せる。又複写機に必要な例えば光学系、現像器、転写等
の制御回路が故障した場合は前記制御回路に対応した番
号を予め設定しておくと例えば光学系制御回路(対応滝
8)が故障したときは第1図bの如く、Failure
の頭文字をとりF8が表示される。
If the paper is jammed at the second detection point among the many jam detection points, J2 is displayed as shown in FIG. 1a. Also, if a control circuit necessary for a copying machine, such as an optical system, a developer, or a transfer device, breaks down, you can set a number corresponding to the control circuit in advance, so that, for example, if the optical system control circuit (corresponding waterfall 8) breaks down. At that time, as shown in Figure 1 b, Failure
F8 will be displayed.

ユーザーはこれを見て機械の故障を知ると同時にメーカ
ーのサービス部門に故障應を連絡すればサービスマンは
速やかに適切な処置がとれる。従つてサービス時間を短
縮することができる。又前記表示装置を使用して複写紙
の有無を表示することが可能となる。つまり紙が無いと
きは、PapersEndの頭文字を取つてPEとし、
前記紙を収容するカセツトを多数持つている場合はカセ
ツトの何番目の紙が無しになつたかをPEの後に表示す
ることができ例えば3番目のカセツトの場合c図の様に
PE3と表示される。尚2桁表示でもP3として表示町
能である。更に現像に使用するデベロツパが無くなつた
ときはDE(d)、アイソパが無くなつたときはIE(
e)と表示させることが町能となる。
When the user sees this, he or she knows that there is a malfunction in the machine and at the same time reports the malfunction to the manufacturer's service department, so that the service personnel can promptly take appropriate measures. Therefore, service time can be shortened. Furthermore, the presence or absence of copy paper can be displayed using the display device. In other words, when you don't have paper, take the initials of PapersEnd and call it PE.
If you have many cassettes containing the above paper, the number of paper in the cassette that has run out can be displayed after PE. For example, in the case of the third cassette, PE3 is displayed as shown in Figure c. . In addition, even if it is displayed in two digits, it is displayed as P3. Furthermore, when the developer used for development runs out, DE (d) is used, and when the isoper runs out, the IE (
Displaying e) constitutes town Noh.

以上の説明に使用した前記各状態の表示の頭文字は上記
の例に限定するものではない。
The initial letters used in the above description to indicate each state are not limited to the above examples.

以上の如き表示をするための切換手段としての回路を第
2図により説明する。
A circuit as a switching means for displaying as described above will be explained with reference to FIG.

第2図は複写枚数の計数を表示する表示装置を流用しジ
ヤム(例えば6J”と表示)及びジヤム個所を数値(例
えば“1゛,62゜゛)で表示し、l個の表示装置で簡
単に計数表示とジヤム表示を兼用させる。
In Figure 2, the display device that displays the number of copies is used to display the jam (for example, 6J”) and the jam location as numerical values (for example, “1゛, 62゜). Use both count display and jam display.

図に於て、1は複写枚数を計数する計数手段、2はその
計数値出力を制御するゲート、3はジヤム個所を出力制
御するゲート、4は計数信号若しくはジヤム信号を出力
するゲート、5はその出力を表示器11のセグメントの
通電信号に変換するデコーダ、6はジヤム個所を示す2
進信号を出力するフリツプフロツプ、7はジヤム個所を
検出する検出器、8は検出信号を2進化10進出力に変
換するエンコーダ、9はジヤム信号を出力するフリツプ
フロツプである。
In the figure, 1 is a counting means for counting the number of copies, 2 is a gate for controlling the output of the counted value, 3 is a gate for controlling the output of the jammed portion, 4 is a gate for outputting a counting signal or a jamming signal, and 5 is a gate for outputting a jammed portion. A decoder converts the output into an energization signal for the segment of the display 11, and 6 indicates the jam location 2
7 is a detector for detecting a jam location; 8 is an encoder for converting the detected signal into a binary coded decimal output; and 9 is a flip-flop for outputting a jam signal.

1個以上のジヤム検知器7(スイツチで略表現)に予め
番号付けをし(例えば、01はタイミングローラー付近
、02は紙分離付近、03は定着器付近・・・・・・)
、その番号はエンコーダ8により2進数値に変換されて
、その出力は2進数の重みに対応する1個以上のフリツ
プフロツプ群6へ入力される。
One or more jam detectors 7 (abbreviated as a switch) are numbered in advance (for example, 01 is near the timing roller, 02 is near the paper separation area, 03 is near the fixing device, etc.).
, the number is converted into a binary value by an encoder 8 and its output is input to one or more flip-flop groups 6 corresponding to the binary weights.

又エンコーダ8はジヤム検知信号10を出力し、フリツ
プフロツプ9をセツトさせ、このフリツプフロツプ9の
出力を用いて、計数装置1、ジヤム表示の切換えに用い
られる。この切換えで、計数装置1の内容はゲート2を
通り2進化されたフリツプフロツプ6の出力はゲート3
を通りデコ−ダ5で2進10進化されて、表示装置に表
示される。例えは、A6.2のJAM検知器が作動し、
3桁からなる表示装置に゛J02”と表示する場合を述
べるJAM検知器/f62が働くと、エンコーダ8より
重み2のフリツプフロツプF2、及びフリツプフロツプ
9がセツトし、計数装置1の計数が停止し、ゲート2が
閉じられ、ゲート3が開かれる。
The encoder 8 also outputs a jam detection signal 10 to set a flip-flop 9, and the output of the flip-flop 9 is used to switch the counter 1 and the jam display. With this switching, the contents of the counting device 1 pass through the gate 2, and the output of the flip-flop 6, which is converted into a binary signal, is transferred to the gate 3.
The data is converted into binary 10 by a decoder 5 and displayed on a display device. For example, the JAM detector of A6.2 is activated,
When the JAM detector/f62 is activated, the flip-flop F2 with weight 2 and the flip-flop 9 are set by the encoder 8, and the counting of the counting device 1 is stopped. Gate 2 is closed and gate 3 is opened.

そしてフリツブフロツプ群6の内容はゲート3からゲ一
卜4を通り、デコーダ5により表示装置の下2桁に数値
表示される。フリツプフロツプ9の出力はそのままデコ
ーダ5に直接入り、文字“J”にコード化されて表示器
の最上位桁に表示される。以上の様に本発明は特定の目
的にある表示器に複写機の異常状態等を更に表示させた
ので、複写機の監視をし易くするとともに表示器の数が
少なくて済み従つてパネル上を簡素にすることができる
。又複写機の故障個所がオペレータに対し明確にできる
ので適切な処置ができる。
The contents of the flip-flop group 6 are passed from the gate 3 to the gate 4, and are numerically displayed in the lower two digits of the display device by the decoder 5. The output of the flip-flop 9 directly enters the decoder 5, where it is encoded into the letter "J" and displayed on the most significant digit of the display. As described above, the present invention further displays abnormal conditions of the copying machine on a display for a specific purpose, making it easier to monitor the copying machine and reducing the number of displays. It can be made simple. Furthermore, since the location of the failure in the copying machine can be clearly identified to the operator, appropriate measures can be taken.

【図面の簡単な説明】 第1図は本発明によりシンポル表示された表示器例、第
2図は本発明に於ける表示器を切換表示する回路例であ
り、第2図中、1は枚数カウンタ、5はデコーダ、6は
フリツプフロツプ、7はエンコーダである。
[Brief Description of the Drawings] Figure 1 is an example of a display that displays symbols according to the present invention, and Figure 2 is an example of a circuit that switches the display according to the present invention. In Figure 2, 1 is the number of sheets. 5 is a decoder, 6 is a flip-flop, and 7 is an encoder.

Claims (1)

【特許請求の範囲】[Claims] 1 複写機において複写枚数をカウントするカウント手
段、前記カウント手段によりカウントした複写枚数の表
示をするセグメント表示手段、複写機の各部が不適正状
態であるか否かを検出する複数の状態検出手段、前記カ
ウント手段によるカウント数を上記表示手段のセグメン
ト通電信号に変換し、又不適正状態の種類を上記表示手
段のセグメント通電信号に変換するデコード手段、不適
正状態に対応して2進数の所定ケタのコード信号が格納
されるマトリックスタイプのコード信号格納手段、複写
機が不適正状態であることを記憶する記憶手段、上記複
数の検出手段のいずれか1つが不適正状態を示す信号を
出力した時、上記記憶手段をセットするセット手段、上
記検出手段の1つが不適正状態を検出すると、複写枚数
表示を停止すべく上記カウント手段から上記デコード手
段への信号伝達を阻止し、他方、上記コード信号格納手
段から2進数の所定ケタのコード信号を出力し、不適正
状態の種類を上記表示手段のセグメント通電信号に変換
すべく上記記憶手段に基づいて上記デコード手段に信号
付与する手段を有したことを特徴とした複写機の表示装
置。
1. A counting means for counting the number of copies in a copying machine, a segment display means for displaying the number of copies counted by the counting means, a plurality of state detection means for detecting whether each part of the copying machine is in an inappropriate state; a decoding means for converting the count by the counting means into a segment energization signal for the display means, and a decoding means for converting the type of improper state into a segment energization signal for the display means; a predetermined binary digit corresponding to the improper state; When any one of the matrix-type code signal storage means in which the code signal of is stored, the storage means for storing that the copying machine is in an improper state, and the plurality of detection means described above outputs a signal indicating an improper state. , a setting means for setting the storage means, and when one of the detection means detects an improper state, it blocks the transmission of a signal from the counting means to the decoding means to stop displaying the number of copies; The apparatus further comprises means for outputting a code signal of predetermined binary digits from the storage means and providing a signal to the decoding means based on the storage means to convert the type of inappropriate state into a segment energization signal for the display means. A display device for a copier featuring:
JP50143180A 1975-11-28 1975-11-28 Fukushiyakinohiyoujisouchi Expired JPS5949582B2 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP50143180A JPS5949582B2 (en) 1975-11-28 1975-11-28 Fukushiyakinohiyoujisouchi
FR7635846A FR2365829B1 (en) 1975-11-28 1976-11-26 DEFLECTION OPERATING APPARATUS PROVIDED WITH AN ELECTRONIC CONTROL
GB28976/79A GB1577217A (en) 1975-11-28 1976-11-28 Copying or printing apparatus
GB48811/76A GB1577215A (en) 1975-11-28 1976-11-28 Printing or copying apparatus
GB29091/79A GB1577219A (en) 1975-11-28 1976-11-28 Copying or printing apparatus
GB29032/79A GB1577218A (en) 1975-11-28 1976-11-28 Copying or printing apparatus
GB28975/79A GB1577216A (en) 1975-11-28 1976-11-28 Electrophotographic copying or printing apparatus
AU20070/76A AU510205B2 (en) 1975-11-28 1976-11-29 Printing or copying apparatus
DE2661117A DE2661117C2 (en) 1975-11-28 1976-11-29
DE2661068A DE2661068C2 (en) 1975-11-28 1976-11-29
DE2654076A DE2654076C3 (en) 1975-11-28 1976-11-29 Copier
FR7801199A FR2365833A1 (en) 1975-11-28 1978-01-17 REPROGRAPHY APPARATUS OPERATING BY TRANSFER AND EQUIPPED WITH AN ELECTRONIC CONTROL
AU47566/79A AU524477B2 (en) 1975-11-28 1979-05-29 Printing or copying apparatus
US06/075,968 US4470692A (en) 1975-11-28 1979-09-17 Automatically controlled printing and copying apparatus
US06/856,712 US4794423A (en) 1975-11-28 1986-04-28 Printing or copying apparatus
US07/157,144 US4937621A (en) 1975-11-28 1988-02-10 Malfunction display and operation inhibiting device for an image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50143180A JPS5949582B2 (en) 1975-11-28 1975-11-28 Fukushiyakinohiyoujisouchi

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP57208912A Division JPS58174961A (en) 1982-11-29 1982-11-29 Displaying device
JP57208913A Division JPS58174962A (en) 1982-11-29 1982-11-29 Displaying device

Publications (2)

Publication Number Publication Date
JPS5266432A JPS5266432A (en) 1977-06-01
JPS5949582B2 true JPS5949582B2 (en) 1984-12-04

Family

ID=15332742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50143180A Expired JPS5949582B2 (en) 1975-11-28 1975-11-28 Fukushiyakinohiyoujisouchi

Country Status (1)

Country Link
JP (1) JPS5949582B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630144A (en) * 1979-08-21 1981-03-26 Konishiroku Photo Ind Co Ltd Abnormality detector in copying machine or the like
JPS5871844U (en) * 1981-10-30 1983-05-16 富士通株式会社 Printing device with display
JPS58137847A (en) * 1982-02-10 1983-08-16 Matsushita Electric Ind Co Ltd Device for displaying inhibition of copying in copying machine
JPS5950154U (en) * 1982-09-27 1984-04-03 横河電機株式会社 camera control device
JPS6019165A (en) * 1983-07-12 1985-01-31 Sharp Corp State display system of copying machine
JPS61197347A (en) * 1985-10-15 1986-09-01 Canon Inc Image formation apparatus
JPH01130171A (en) * 1987-11-17 1989-05-23 Mita Ind Co Ltd Jamming display system in image forming device

Also Published As

Publication number Publication date
JPS5266432A (en) 1977-06-01

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