JPS53121622A - Sequence control method of copying machine - Google Patents

Sequence control method of copying machine

Info

Publication number
JPS53121622A
JPS53121622A JP3634577A JP3634577A JPS53121622A JP S53121622 A JPS53121622 A JP S53121622A JP 3634577 A JP3634577 A JP 3634577A JP 3634577 A JP3634577 A JP 3634577A JP S53121622 A JPS53121622 A JP S53121622A
Authority
JP
Japan
Prior art keywords
control method
copying machine
sequence control
time
goes
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
JP3634577A
Other languages
Japanese (ja)
Other versions
JPS6118745B2 (en
Inventor
Masao Hosaka
Yoshitaka Ogino
Kiyoshi Ooshima
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3634577A priority Critical patent/JPS53121622A/en
Publication of JPS53121622A publication Critical patent/JPS53121622A/en
Publication of JPS6118745B2 publication Critical patent/JPS6118745B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To achieve the improvement in cost performance and reliability by counting the pulses synchronized to power source frequency for a fixed period from the time when a switch goes on and the time when it goes off and performing sequence controlling according to the contents thereof.
JP3634577A 1977-03-31 1977-03-31 Sequence control method of copying machine Granted JPS53121622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3634577A JPS53121622A (en) 1977-03-31 1977-03-31 Sequence control method of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3634577A JPS53121622A (en) 1977-03-31 1977-03-31 Sequence control method of copying machine

Publications (2)

Publication Number Publication Date
JPS53121622A true JPS53121622A (en) 1978-10-24
JPS6118745B2 JPS6118745B2 (en) 1986-05-14

Family

ID=12467234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3634577A Granted JPS53121622A (en) 1977-03-31 1977-03-31 Sequence control method of copying machine

Country Status (1)

Country Link
JP (1) JPS53121622A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674260A (en) * 1979-11-22 1981-06-19 Ricoh Co Ltd Copying machine and its peripheral apparatus
JPS57120949A (en) * 1981-01-21 1982-07-28 Konishiroku Photo Ind Co Ltd Control circuit for copying machine
JPS5872958A (en) * 1981-10-08 1983-05-02 オセ−ネ−デルランド・ベ−・ヴエ− Copying machine and control system therefor
JPS58134667A (en) * 1982-02-04 1983-08-10 Canon Inc Light source stabilizing device of image forming device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674260A (en) * 1979-11-22 1981-06-19 Ricoh Co Ltd Copying machine and its peripheral apparatus
JPH0145066B2 (en) * 1979-11-22 1989-10-02 Ricoh Kk
JPS57120949A (en) * 1981-01-21 1982-07-28 Konishiroku Photo Ind Co Ltd Control circuit for copying machine
JPS5872958A (en) * 1981-10-08 1983-05-02 オセ−ネ−デルランド・ベ−・ヴエ− Copying machine and control system therefor
JPS58134667A (en) * 1982-02-04 1983-08-10 Canon Inc Light source stabilizing device of image forming device
JPH0553271B2 (en) * 1982-02-04 1993-08-09 Canon Kk

Also Published As

Publication number Publication date
JPS6118745B2 (en) 1986-05-14

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