JPS53123131A - Compensation for registration of magnifying copying machine - Google Patents

Compensation for registration of magnifying copying machine

Info

Publication number
JPS53123131A
JPS53123131A JP3756777A JP3756777A JPS53123131A JP S53123131 A JPS53123131 A JP S53123131A JP 3756777 A JP3756777 A JP 3756777A JP 3756777 A JP3756777 A JP 3756777A JP S53123131 A JPS53123131 A JP S53123131A
Authority
JP
Japan
Prior art keywords
registration
compensation
copying machine
magnifying
passage
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
JP3756777A
Other languages
Japanese (ja)
Other versions
JPS6020732B2 (en
Inventor
Tatsuo Tani
Masao Kono
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 JP52037567A priority Critical patent/JPS6020732B2/en
Priority to GB5014/78A priority patent/GB1599219A/en
Priority to CA296,865A priority patent/CA1097724A/en
Priority to US05/877,818 priority patent/US4217052A/en
Priority to DE2806397A priority patent/DE2806397C2/en
Publication of JPS53123131A publication Critical patent/JPS53123131A/en
Publication of JPS6020732B2 publication Critical patent/JPS6020732B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Registering Or Overturning Sheets (AREA)

Abstract

PURPOSE:To make the magnification possible, while reducing the variation in the registration, by accomplishing the feed of copy paper and other copying processes in response to the detected signals of first and second detecting means which are disposed in a passage for originals or in a passage for a moving optical system.
JP52037567A 1977-02-15 1977-04-04 Registration correction method for variable magnification copying machine Expired JPS6020732B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP52037567A JPS6020732B2 (en) 1977-04-04 1977-04-04 Registration correction method for variable magnification copying machine
GB5014/78A GB1599219A (en) 1977-02-15 1978-02-08 Copying apparatus
CA296,865A CA1097724A (en) 1977-02-15 1978-02-14 Effecting registration in copying apparatus having varying magnification
US05/877,818 US4217052A (en) 1977-02-15 1978-02-14 Method for effecting registration for a copying apparatus
DE2806397A DE2806397C2 (en) 1977-02-15 1978-02-15 Variable magnification electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52037567A JPS6020732B2 (en) 1977-04-04 1977-04-04 Registration correction method for variable magnification copying machine

Publications (2)

Publication Number Publication Date
JPS53123131A true JPS53123131A (en) 1978-10-27
JPS6020732B2 JPS6020732B2 (en) 1985-05-23

Family

ID=12501094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52037567A Expired JPS6020732B2 (en) 1977-02-15 1977-04-04 Registration correction method for variable magnification copying machine

Country Status (1)

Country Link
JP (1) JPS6020732B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680537U (en) * 1979-11-27 1981-06-30
JPS587153U (en) * 1981-07-03 1983-01-18 キヤノン株式会社 variable magnification copying device
US5008712A (en) * 1980-10-17 1991-04-16 Canon Kabushiki Kaisha Variable magnification copying apparatus and automatic shutdown therefor
JPH03111862A (en) * 1989-09-26 1991-05-13 Fuji Xerox Co Ltd Method and device for reading original and copying method
JPH0527509A (en) * 1991-10-28 1993-02-05 Minolta Camera Co Ltd Document feeder

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031834U (en) * 1983-08-12 1985-03-04 ニツスイ工業株式会社 Water bottle with built-in straw
JPS61153530U (en) * 1985-03-15 1986-09-24
JPH0349529Y2 (en) * 1985-07-19 1991-10-23

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680537U (en) * 1979-11-27 1981-06-30
JPS6120601Y2 (en) * 1979-11-27 1986-06-20
US5008712A (en) * 1980-10-17 1991-04-16 Canon Kabushiki Kaisha Variable magnification copying apparatus and automatic shutdown therefor
JPS587153U (en) * 1981-07-03 1983-01-18 キヤノン株式会社 variable magnification copying device
JPH03111862A (en) * 1989-09-26 1991-05-13 Fuji Xerox Co Ltd Method and device for reading original and copying method
JPH0527509A (en) * 1991-10-28 1993-02-05 Minolta Camera Co Ltd Document feeder

Also Published As

Publication number Publication date
JPS6020732B2 (en) 1985-05-23

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