JPS6424269A - Overscanning type electrophotographic copying device - Google Patents

Overscanning type electrophotographic copying device

Info

Publication number
JPS6424269A
JPS6424269A JP18167887A JP18167887A JPS6424269A JP S6424269 A JPS6424269 A JP S6424269A JP 18167887 A JP18167887 A JP 18167887A JP 18167887 A JP18167887 A JP 18167887A JP S6424269 A JPS6424269 A JP S6424269A
Authority
JP
Japan
Prior art keywords
main body
machine main
copying machine
movement
body part
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
JP18167887A
Other languages
Japanese (ja)
Other versions
JPH0820681B2 (en
Inventor
Masashi Sugano
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62181678A priority Critical patent/JPH0820681B2/en
Publication of JPS6424269A publication Critical patent/JPS6424269A/en
Publication of JPH0820681B2 publication Critical patent/JPH0820681B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)

Abstract

PURPOSE:To shorten a copying time for a first page by executing the movement of a scanning exposure optical system in going when the first page is copied in a manual mode at higher speed than in an automatic mode. CONSTITUTION:In the manual mode, the movement of the scanning exposure optical system from the right side (home position) of a copying machine main body part 1 to the left side of the copying machine main body part 1 is executed at the highest speed without controlling the speed of an optical motor 18. And when the automatic mode is selected, the movement of the scanning exposure optical system from the right side of the copying machine main body part 1 to the left side of the copying machine main body part 1 is carried out by driving the optical motor 18. In such a case, the returning of the scanning exposure optical system, that means, the movement from the right side to the left side of the copying machine main body 1, is executed in the manual mode at higher speed than in the automatic mode. Thus, the copying time for the first page can be shortened.
JP62181678A 1987-07-21 1987-07-21 Overscan electrophotographic copying machine Expired - Lifetime JPH0820681B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181678A JPH0820681B2 (en) 1987-07-21 1987-07-21 Overscan electrophotographic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181678A JPH0820681B2 (en) 1987-07-21 1987-07-21 Overscan electrophotographic copying machine

Publications (2)

Publication Number Publication Date
JPS6424269A true JPS6424269A (en) 1989-01-26
JPH0820681B2 JPH0820681B2 (en) 1996-03-04

Family

ID=16104958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181678A Expired - Lifetime JPH0820681B2 (en) 1987-07-21 1987-07-21 Overscan electrophotographic copying machine

Country Status (1)

Country Link
JP (1) JPH0820681B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134680A (en) * 1989-10-19 1991-06-07 Mita Ind Co Ltd Picture forming device
JPH03134681A (en) * 1989-10-19 1991-06-07 Mita Ind Co Ltd Picture forming device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100159A (en) * 1981-12-10 1983-06-14 Ricoh Co Ltd Original information reader
JPS61286834A (en) * 1985-06-14 1986-12-17 Ricoh Co Ltd Original size detecting device
JPS6281663A (en) * 1985-10-07 1987-04-15 Minolta Camera Co Ltd Copying machine
JPS62163041A (en) * 1986-01-11 1987-07-18 Canon Inc Image forming device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100159A (en) * 1981-12-10 1983-06-14 Ricoh Co Ltd Original information reader
JPS61286834A (en) * 1985-06-14 1986-12-17 Ricoh Co Ltd Original size detecting device
JPS6281663A (en) * 1985-10-07 1987-04-15 Minolta Camera Co Ltd Copying machine
JPS62163041A (en) * 1986-01-11 1987-07-18 Canon Inc Image forming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03134680A (en) * 1989-10-19 1991-06-07 Mita Ind Co Ltd Picture forming device
JPH03134681A (en) * 1989-10-19 1991-06-07 Mita Ind Co Ltd Picture forming device

Also Published As

Publication number Publication date
JPH0820681B2 (en) 1996-03-04

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