JPS5299827A - Copying apparatus - Google Patents

Copying apparatus

Info

Publication number
JPS5299827A
JPS5299827A JP1639276A JP1639276A JPS5299827A JP S5299827 A JPS5299827 A JP S5299827A JP 1639276 A JP1639276 A JP 1639276A JP 1639276 A JP1639276 A JP 1639276A JP S5299827 A JPS5299827 A JP S5299827A
Authority
JP
Japan
Prior art keywords
copying apparatus
latent image
original copy
formation
inform
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
JP1639276A
Other languages
Japanese (ja)
Other versions
JPS5931068B2 (en
Inventor
Toyokazu Satomi
Yasuhiro Tabata
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 JP51016392A priority Critical patent/JPS5931068B2/en
Priority to US05/767,257 priority patent/US4142792A/en
Publication of JPS5299827A publication Critical patent/JPS5299827A/en
Publication of JPS5931068B2 publication Critical patent/JPS5931068B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To utilize an original copy immediately after its use and to make unnecessary the removal of the original copy upon formation of a latent image by detecting the final latent image formation to inform it.
JP51016392A 1976-02-13 1976-02-17 copying device Expired JPS5931068B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP51016392A JPS5931068B2 (en) 1976-02-17 1976-02-17 copying device
US05/767,257 US4142792A (en) 1976-02-13 1977-02-10 Electrophotographic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51016392A JPS5931068B2 (en) 1976-02-17 1976-02-17 copying device

Publications (2)

Publication Number Publication Date
JPS5299827A true JPS5299827A (en) 1977-08-22
JPS5931068B2 JPS5931068B2 (en) 1984-07-31

Family

ID=11914965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51016392A Expired JPS5931068B2 (en) 1976-02-13 1976-02-17 copying device

Country Status (1)

Country Link
JP (1) JPS5931068B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118311U (en) * 1988-01-29 1989-08-10

Also Published As

Publication number Publication date
JPS5931068B2 (en) 1984-07-31

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees