JPS5692559A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5692559A
JPS5692559A JP17166179A JP17166179A JPS5692559A JP S5692559 A JPS5692559 A JP S5692559A JP 17166179 A JP17166179 A JP 17166179A JP 17166179 A JP17166179 A JP 17166179A JP S5692559 A JPS5692559 A JP S5692559A
Authority
JP
Japan
Prior art keywords
circuit
heater
fixed time
signal
outputted
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
JP17166179A
Other languages
Japanese (ja)
Other versions
JPS6226466B2 (en
Inventor
Tsuneo Saito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP17166179A priority Critical patent/JPS5692559A/en
Publication of JPS5692559A publication Critical patent/JPS5692559A/en
Publication of JPS6226466B2 publication Critical patent/JPS6226466B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

PURPOSE: To save wasteful power by interrupting current supply to a heater when it is left standing for more than a fixed time after the end of warming-up of the heater, and further stopping a cooling fan when it is left standing for more than a fixed time thereafter.
CONSTITUTION: When power source switches 61, 62 are turned ON, a DC power source is outputted from a power source circuit 13, and a fan motor 7 runs; also, a heater 3 is rapidly heated and is held at a set temp. When the heater 3 reaches the set temp., a ready signal S1 is outputted and is inputted to a main control part 14 and the apparatus now assumes a ready state. At the same time, a timer set signal S3 is outputted to operate the 1st timer circuit 16. If in this state the copying switch is not turned ON despite the lapse of a fixed time, the 1st timer circuit 16 times up and outputs a signal by which an FF circuit 17 is reset and the current supply to the heater 3 is interrupted. The 2nd timer circuit 20 is operated by the reset signal of this FF circuit 17, and if the copying switch is not turned ON despite the lapse of a fixed time in this state, the 2nd timer circuit 20 times up, and the FF circuit 12 is reset, whereby the fan motor 7 is stopped.
COPYRIGHT: (C)1981,JPO&Japio
JP17166179A 1979-12-27 1979-12-27 Copying machine Granted JPS5692559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17166179A JPS5692559A (en) 1979-12-27 1979-12-27 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17166179A JPS5692559A (en) 1979-12-27 1979-12-27 Copying machine

Publications (2)

Publication Number Publication Date
JPS5692559A true JPS5692559A (en) 1981-07-27
JPS6226466B2 JPS6226466B2 (en) 1987-06-09

Family

ID=15927345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17166179A Granted JPS5692559A (en) 1979-12-27 1979-12-27 Copying machine

Country Status (1)

Country Link
JP (1) JPS5692559A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854656U (en) * 1981-10-12 1983-04-13 株式会社リコー Copy machine control device
DE4437735A1 (en) * 1993-10-23 1995-04-27 Samsung Electronics Co Ltd Energy-saving imaging device and control method therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724440Y2 (en) * 1989-06-20 1995-06-05 株式会社小松製作所 Working machine control equipment for construction machinery
JPH0523220U (en) * 1991-09-05 1993-03-26 荏原インフイルコ株式会社 Control equipment support device
JP2006082400A (en) * 2004-09-16 2006-03-30 Seiko Epson Corp Printer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854656U (en) * 1981-10-12 1983-04-13 株式会社リコー Copy machine control device
JPH0224133Y2 (en) * 1981-10-12 1990-07-02
DE4437735A1 (en) * 1993-10-23 1995-04-27 Samsung Electronics Co Ltd Energy-saving imaging device and control method therefor
DE4437735C5 (en) * 1993-10-23 2004-05-27 Samsung Electronics Co., Ltd., Suwon Electrophotographic printing or copying machine with energy saving function

Also Published As

Publication number Publication date
JPS6226466B2 (en) 1987-06-09

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