JPS53123931A - Registration correcting method for variable magnification copier - Google Patents

Registration correcting method for variable magnification copier

Info

Publication number
JPS53123931A
JPS53123931A JP3803677A JP3803677A JPS53123931A JP S53123931 A JPS53123931 A JP S53123931A JP 3803677 A JP3803677 A JP 3803677A JP 3803677 A JP3803677 A JP 3803677A JP S53123931 A JPS53123931 A JP S53123931A
Authority
JP
Japan
Prior art keywords
variable magnification
tip
correcting method
registration correcting
original
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
JP3803677A
Other languages
Japanese (ja)
Other versions
JPS6045435B2 (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 JP52038036A priority Critical patent/JPS6045435B2/en
Publication of JPS53123931A publication Critical patent/JPS53123931A/en
Publication of JPS6045435B2 publication Critical patent/JPS6045435B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
  • Manual Feeding Of Sheets (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE:To assuredly guarantee the registration of the tip of an original image with the tip of a copy paper despite the change of the scanning velocity of the original due to the variable multiplication rate with the work of two detecting switches by providing a detecting switch for the tip of the moving original and another detecting switch for the reference position of a photosensitive body.
JP52038036A 1977-04-05 1977-04-05 Registration correction method for variable magnification type copying machine Expired JPS6045435B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52038036A JPS6045435B2 (en) 1977-04-05 1977-04-05 Registration correction method for variable magnification type copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52038036A JPS6045435B2 (en) 1977-04-05 1977-04-05 Registration correction method for variable magnification type copying machine

Publications (2)

Publication Number Publication Date
JPS53123931A true JPS53123931A (en) 1978-10-28
JPS6045435B2 JPS6045435B2 (en) 1985-10-09

Family

ID=12514303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52038036A Expired JPS6045435B2 (en) 1977-04-05 1977-04-05 Registration correction method for variable magnification type copying machine

Country Status (1)

Country Link
JP (1) JPS6045435B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143163A (en) * 1983-02-04 1984-08-16 Fuji Xerox Co Ltd Controller of copying machine
JPS62184483A (en) * 1986-02-10 1987-08-12 Ricoh Co Ltd Variable power copying device
JP2003066676A (en) * 2001-08-23 2003-03-05 Matsushita Electric Ind Co Ltd Phasing method and image forming device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331081Y2 (en) * 1984-09-08 1991-07-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143163A (en) * 1983-02-04 1984-08-16 Fuji Xerox Co Ltd Controller of copying machine
JPS62184483A (en) * 1986-02-10 1987-08-12 Ricoh Co Ltd Variable power copying device
JP2003066676A (en) * 2001-08-23 2003-03-05 Matsushita Electric Ind Co Ltd Phasing method and image forming device

Also Published As

Publication number Publication date
JPS6045435B2 (en) 1985-10-09

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