JPH01223480A - Device for imprinting index mark of electrophotographic copying machine - Google Patents

Device for imprinting index mark of electrophotographic copying machine

Info

Publication number
JPH01223480A
JPH01223480A JP63049969A JP4996988A JPH01223480A JP H01223480 A JPH01223480 A JP H01223480A JP 63049969 A JP63049969 A JP 63049969A JP 4996988 A JP4996988 A JP 4996988A JP H01223480 A JPH01223480 A JP H01223480A
Authority
JP
Japan
Prior art keywords
index mark
mark
imprinting
imprinted
copying machine
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
JP63049969A
Other languages
Japanese (ja)
Other versions
JP2715429B2 (en
Inventor
Hiroaki Hamano
Original Assignee
Minolta Camera 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 Minolta Camera Co Ltd filed Critical Minolta Camera Co Ltd
Priority to JP63049969A priority Critical patent/JP2715429B2/en
Publication of JPH01223480A publication Critical patent/JPH01223480A/en
Application granted granted Critical
Publication of JP2715429B2 publication Critical patent/JP2715429B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To effectively use an index mark by adjusting at least either the number of the variation steps of an index mark imprinted position or mark size in response to the size of a copying sheet. CONSTITUTION:An original scale 41 is provided on the side part of an original placing glass 10 on the upper surface of a machine body 1. A linear index mark 42 is provided along the scale 41, and a mark 42 is exposed through a slit on a photosensitive body drum 2 together with the image of an inverse image placed on the glass 10. Copying operation is controlled by a microcomputer and the latent image of the mark 42 on the drum 2 is erased at every position by an eraser 32. When an index mark imprinting mode is selected, an erased position or an imprinted position is updated in the way that at least either the number of the variation steps of an index mark imprinted position or the size of the index mark is adjusted. Then the index mark can be effectively used.
JP63049969A 1988-03-03 1988-03-03 Index mark imprinting device for electrophotographic copier Expired - Lifetime JP2715429B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63049969A JP2715429B2 (en) 1988-03-03 1988-03-03 Index mark imprinting device for electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63049969A JP2715429B2 (en) 1988-03-03 1988-03-03 Index mark imprinting device for electrophotographic copier

Publications (2)

Publication Number Publication Date
JPH01223480A true JPH01223480A (en) 1989-09-06
JP2715429B2 JP2715429B2 (en) 1998-02-18

Family

ID=12845850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63049969A Expired - Lifetime JP2715429B2 (en) 1988-03-03 1988-03-03 Index mark imprinting device for electrophotographic copier

Country Status (1)

Country Link
JP (1) JP2715429B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511549A (en) * 1991-07-02 1993-01-22 Hitachi Koki Co Ltd Electrophotographic device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61151673A (en) * 1984-12-26 1986-07-10 Ricoh Co Ltd Copying machine
JPS6319283A (en) * 1986-07-14 1988-01-27 Canon Inc Both sides recorder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61151673A (en) * 1984-12-26 1986-07-10 Ricoh Co Ltd Copying machine
JPS6319283A (en) * 1986-07-14 1988-01-27 Canon Inc Both sides recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511549A (en) * 1991-07-02 1993-01-22 Hitachi Koki Co Ltd Electrophotographic device

Also Published As

Publication number Publication date
JP2715429B2 (en) 1998-02-18

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