JPS58110460U - Printing device paper detection device - Google Patents

Printing device paper detection device

Info

Publication number
JPS58110460U
JPS58110460U JP734682U JP734682U JPS58110460U JP S58110460 U JPS58110460 U JP S58110460U JP 734682 U JP734682 U JP 734682U JP 734682 U JP734682 U JP 734682U JP S58110460 U JPS58110460 U JP S58110460U
Authority
JP
Japan
Prior art keywords
paper
printing
detector
detecting
paper detection
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.)
Granted
Application number
JP734682U
Other languages
Japanese (ja)
Other versions
JPH0129097Y2 (en
Inventor
西川　禎
Original Assignee
株式会社ピーエフユー
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 株式会社ピーエフユー filed Critical 株式会社ピーエフユー
Priority to JP734682U priority Critical patent/JPS58110460U/en
Publication of JPS58110460U publication Critical patent/JPS58110460U/en
Application granted granted Critical
Publication of JPH0129097Y2 publication Critical patent/JPH0129097Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Controlling Sheets Or Webs (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) [Abstract] 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]

第１図イ１口、ハはそれぞれ従来のプリンタ装置におけ
る給送ローラ付近の要部平面図、右側面図、正面図を示
している。第２図ａ、　ｂは本考案における給紙ローラ
付近の要部平面図、正面図を夫々示している。FIGS. 1A and 1C show a plan view, a right side view, and a front view of the main part of the vicinity of a feeding roller in a conventional printer, respectively. FIGS. 2a and 2b show a plan view and a front view of the main parts near the paper feed roller in the present invention, respectively.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 給送ロー゛う対によって印字用紙を給紙する場合に、給
送ローラ対の上流および下流側に夫々用紙の状態を検出
する検出器を具備した印字装置において、給送方向に沿
つん印字用紙の側縁から、用紙先端、終端を検出する第
１の検出器と、印字用紙の所要印字開始位置を定める信
号を得るための第２の検出器とがそれぞれ異距離で配設
され、それぞれの検出器からの信号の論理条件により印
字、装置制御部へ各種判定信号を送出する検出信号処理
部とよりなり、とじ穴と印字用紙終端との区別、を可能
としたことを特徴とする印字装置の用紙検出装置。When printing paper is fed by a pair of feeding rollers, in a printing device that is equipped with detectors for detecting the state of the paper on the upstream and downstream sides of the feeding roller pair, the printing paper is fed along the feeding direction. A first detector for detecting the leading edge and trailing edge of the paper, and a second detector for obtaining a signal that determines the required printing start position of the printing paper are arranged at different distances from the side edge of the paper. A printing device comprising a detection signal processing unit that performs printing according to the logical conditions of signals from a detector and sends various judgment signals to an apparatus control unit, making it possible to distinguish between binding holes and the end of printing paper. paper detection device.
JP734682U 1982-01-21 1982-01-21 Printing device paper detection device Granted JPS58110460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP734682U JPS58110460U (en) 1982-01-21 1982-01-21 Printing device paper detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP734682U JPS58110460U (en) 1982-01-21 1982-01-21 Printing device paper detection device

Publications (2)

Publication Number Publication Date
JPS58110460U true JPS58110460U (en) 1983-07-27
JPH0129097Y2 JPH0129097Y2 (en) 1989-09-05

Family

ID=30020100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP734682U Granted JPS58110460U (en) 1982-01-21 1982-01-21 Printing device paper detection device

Country Status (1)

Country Link
JP (1) JPS58110460U (en)

Also Published As

Publication number Publication date
JPH0129097Y2 (en) 1989-09-05

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