JPS63185144U

JPS63185144U -

Info

Publication number: JPS63185144U
Application number: JP7661387U
Authority: JP
Priority date: 1987-05-21
Filing date: 1987-05-21
Publication date: 1988-11-29

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の機能ブロツク図、第２図は本
考案の複写機の外観斜視図、第３図は本考案の一
実施例のブロツク図、第４図は該第１実施例の動
作を説明するフローチヤート、第５図は本考案の
第２実施例のブロツク図、第６図は該第２実施例
の動作を説明するフローチヤート、第７図は第６
図の変形例を示す。３，２１……センサ、２２……変化点検出手段
、１０，２３……音声発生手段。 Fig. 1 is a functional block diagram of the present invention, Fig. 2 is an external perspective view of a copying machine of the invention, Fig. 3 is a block diagram of an embodiment of the invention, and Fig. 4 is the operation of the first embodiment. 5 is a block diagram of the second embodiment of the present invention, FIG. 6 is a flowchart explaining the operation of the second embodiment, and FIG. 7 is a block diagram of the second embodiment of the present invention.
A modification of the figure is shown. 3, 21...sensor, 22...change point detection means, 10, 23...sound generation means.

Claims

【実用新案登録請求の範囲】 (1) 用紙サイズ、縮倍率等の選択機能と、複写
枚数等の設定機能を有する複写機の誤操作防止装
置において、使用者の存在を検知するセンサと、
該センサからの信号を受けて使用者が交代したか
どうかを検知する手段と、該使用者が交代したと
判断された時に駆動される音声発生手段とを具備
したことを特徴とする複写機の誤操作防止装置。 (2) 前記センサが、赤外線センサであることを
特徴とする前記実用新案登録請求の範囲第１項記
載の複写機の誤操作防止装置。 (3) 前記センサが、プラテンカバーの開閉を検
知するセンサであることを特徴とする前記実用新
案登録請求の範囲第１項記載の複写機の誤操作防
止装置。 (4) 前記音声発生手段の駆動および該駆動の禁
止を選択出来るようにしたことを特徴とする前記
実用新案登録請求の範囲第１項記載の複写機の誤
操作防止装置。[Scope of Claim for Utility Model Registration] (1) A sensor for detecting the presence of a user in a device for preventing erroneous operation of a copying machine, which has a function of selecting paper size, reduction ratio, etc., and a function of setting the number of copies, etc.;
A copying machine characterized by comprising means for detecting whether or not a user has been replaced by receiving a signal from the sensor, and a sound generating means that is activated when it is determined that the user has been replaced. Misoperation prevention device. (2) The erroneous operation prevention device for a copying machine according to claim 1, wherein the sensor is an infrared sensor. (3) The erroneous operation prevention device for a copying machine according to claim 1, wherein the sensor is a sensor that detects opening and closing of a platen cover. (4) The apparatus for preventing erroneous operation of a copying machine as set forth in claim 1 of the utility model registration, characterized in that it is possible to select between driving the sound generating means and prohibiting the driving.