JPS56108655A - Paper transport controller - Google Patents

Paper transport controller

Info

Publication number
JPS56108655A
JPS56108655A JP1133680A JP1133680A JPS56108655A JP S56108655 A JPS56108655 A JP S56108655A JP 1133680 A JP1133680 A JP 1133680A JP 1133680 A JP1133680 A JP 1133680A JP S56108655 A JPS56108655 A JP S56108655A
Authority
JP
Japan
Prior art keywords
paper
transporting
speed
control circuit
photoelectric sensor
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
JP1133680A
Other languages
Japanese (ja)
Inventor
Masanobu Shikato
Ryo Muto
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 JP1133680A priority Critical patent/JPS56108655A/en
Publication of JPS56108655A publication Critical patent/JPS56108655A/en
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE: To effectively prevent cutting of paper by specifying speed of a transporting means relative to a fixing transporting means.
CONSTITUTION: A control circuit 21 to which a motor start signal SL1 and a paper end detection output signal SL2 from a photoelectric sensor 3 are input is connected to a potentiometer 14 and a motor driver circuit 22. By the construction, if a peper end detection output signal SL2 is input to the control circuit 21 from the photoelectric sensor 3, a buffer 13 is released from a condition controlled to be held in a position B and is gradually moved towards a position C while the speed of transporting paper by means of fixing rollers 18, 19 is reduced below the speed of transporting paper by means of tractors 4, 9 which constitute paper transporting means. Accordingly, a tensile force will not act upon paper 1 by the fixing rollers 18, 19 even when a paper end is disengaged from the tractor 9, thus attaining the contemplated object.
COPYRIGHT: (C)1981,JPO&Japio
JP1133680A 1980-02-01 1980-02-01 Paper transport controller Pending JPS56108655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1133680A JPS56108655A (en) 1980-02-01 1980-02-01 Paper transport controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1133680A JPS56108655A (en) 1980-02-01 1980-02-01 Paper transport controller

Publications (1)

Publication Number Publication Date
JPS56108655A true JPS56108655A (en) 1981-08-28

Family

ID=11775182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1133680A Pending JPS56108655A (en) 1980-02-01 1980-02-01 Paper transport controller

Country Status (1)

Country Link
JP (1) JPS56108655A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936067A (en) * 1982-08-18 1984-02-28 Kanzaki Paper Mfg Co Ltd Cutter for both selvedges of recorded continuous sheet
JPH02221053A (en) * 1989-02-22 1990-09-04 Nec Corp Printer
JP2000198593A (en) * 1998-11-06 2000-07-18 Asahi Optical Co Ltd Image forming device
JP2011026072A (en) * 2009-07-27 2011-02-10 Ricoh Co Ltd Continuous recording medium carrying device, image forming device, and continuous recording medium carrying method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936067A (en) * 1982-08-18 1984-02-28 Kanzaki Paper Mfg Co Ltd Cutter for both selvedges of recorded continuous sheet
JPS6146383B2 (en) * 1982-08-18 1986-10-14 Kanzaki Seishi Kk
JPH02221053A (en) * 1989-02-22 1990-09-04 Nec Corp Printer
JP2000198593A (en) * 1998-11-06 2000-07-18 Asahi Optical Co Ltd Image forming device
JP2011026072A (en) * 2009-07-27 2011-02-10 Ricoh Co Ltd Continuous recording medium carrying device, image forming device, and continuous recording medium carrying method

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