JPS6199160U

JPS6199160U -

Info

Publication number: JPS6199160U
Application number: JP18252184U
Authority: JP
Priority date: 1984-11-30
Filing date: 1984-11-30
Publication date: 1986-06-25

Description

[Brief explanation of the drawing]

第１図は複写紙搬送部の異常検出装置を示すブ
ロツク図、第２図は複写機の内部機構を示す概略
図。５１…複写紙検出手段、５２…状態判別手段、
５３…解除手段、５４…計数手段、５５…表示手
段。 FIG. 1 is a block diagram showing an abnormality detection device for a copy paper transport section, and FIG. 2 is a schematic diagram showing the internal mechanism of the copying machine. 51... Copy paper detection means, 52... Condition determination means,
53...Release means, 54...Counting means, 55...Display means.

Claims

[Scope of utility model registration request]

In a copying machine, a copy corresponding to the original is obtained by exposing the original to light, forming a toner image in a copying processing section, and transferring the toner image onto copy paper conveyed by a copy paper conveying section. at least one copy paper detecting means attached to a predetermined position of the conveying section; a state determining means for determining whether the state is normal or abnormal based on a signal from the copy paper detecting means; and an abnormal state instruction from the state determining means. A counting means that adds up based on a signal, a canceling means that clears the contents of the counting means when the copy paper passes through the copy paper conveyance section normally, and a canceling means that clears the contents of the counting means when the copy paper passes through the copy paper transport section normally, and a counter that clears the contents of the counting means when the copy paper reaches a predetermined value. 1. An abnormality detection device for a copy paper transport section in a copying machine, comprising: display means for displaying an abnormal state of the transport section.