JPS58194058U - Printer paper jam detection device - Google Patents

Printer paper jam detection device

Info

Publication number
JPS58194058U
JPS58194058U JP9323982U JP9323982U JPS58194058U JP S58194058 U JPS58194058 U JP S58194058U JP 9323982 U JP9323982 U JP 9323982U JP 9323982 U JP9323982 U JP 9323982U JP S58194058 U JPS58194058 U JP S58194058U
Authority
JP
Japan
Prior art keywords
detection device
paper jam
jam detection
printer paper
photo
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
Application number
JP9323982U
Other languages
Japanese (ja)
Inventor
野村　邦夫
Original Assignee
セイコーインスツルメンツ株式会社
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 セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP9323982U priority Critical patent/JPS58194058U/en
Publication of JPS58194058U publication Critical patent/JPS58194058U/en
Pending legal-status Critical Current

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  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は、本考案の実施例を示す側面ブロック図である。 １ａ・・・・・・発光ダイオード、１ｂ・・・・・・フ
ォト・トランジスタ、２・・・・・・単安定化回路、３
・・・・・・紙送りローラ、３ａ・・・・・・紙送りロ
ーラピン、４・・・・・・印字ヘッド、５・・・・・・
プラテン、６・・・・・・スプロケット穴つき用紙、７
・・・・・・スプロケット穴、Ａ・・・・・・紙送り方
向、Ｂ・・・・・・エラー信号端子、Ｃ・・・・・・フ
ォト・インクラブター出力。The drawing is a side block diagram showing an embodiment of the present invention. 1a... Light emitting diode, 1b... Photo transistor, 2... Monostable circuit, 3
...Paper feed roller, 3a...Paper feed roller pin, 4...Print head, 5...
Platen, 6... Paper with sprocket holes, 7
... Sprocket hole, A ... Paper feed direction, B ... Error signal terminal, C ... Photo ink club output.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプロケット穴つき用紙を用いるプリンターにおいて、
前記スプロケット穴の近傍に設けられたフォト・インタ
ラプタ−と、このフォト・インタラプタ−の出力により
駆動される単安定化回路とを備え、前記スプロケット穴
をフォト・インクラブターで検出することによって、紙
づまりを検出する構成としたことを特徴とするプリンタ
ーの紙づまり検出装置。In printers that use paper with sprocket holes,
A photo-interrupter is provided near the sprocket hole, and a monostable circuit is driven by the output of the photo-interrupter. A paper jam detection device for a printer, characterized in that it is configured to detect a jam.
JP9323982U 1982-06-22 1982-06-22 Printer paper jam detection device Pending JPS58194058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9323982U JPS58194058U (en) 1982-06-22 1982-06-22 Printer paper jam detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9323982U JPS58194058U (en) 1982-06-22 1982-06-22 Printer paper jam detection device

Publications (1)

Publication Number Publication Date
JPS58194058U true JPS58194058U (en) 1983-12-23

Family

ID=30100798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9323982U Pending JPS58194058U (en) 1982-06-22 1982-06-22 Printer paper jam detection device

Country Status (1)

Country Link
JP (1) JPS58194058U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593479A (en) * 1979-01-09 1980-07-15 Fujitsu Ltd Paper jam detector
JPS5665286A (en) * 1979-10-31 1981-06-02 Hitachi Ltd Form feed detection system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593479A (en) * 1979-01-09 1980-07-15 Fujitsu Ltd Paper jam detector
JPS5665286A (en) * 1979-10-31 1981-06-02 Hitachi Ltd Form feed detection system

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