JPS53101433A - Fatigue corrector of electronic copying machine photosensitive body - Google Patents

Fatigue corrector of electronic copying machine photosensitive body

Info

Publication number
JPS53101433A
JPS53101433A JP1551577A JP1551577A JPS53101433A JP S53101433 A JPS53101433 A JP S53101433A JP 1551577 A JP1551577 A JP 1551577A JP 1551577 A JP1551577 A JP 1551577A JP S53101433 A JPS53101433 A JP S53101433A
Authority
JP
Japan
Prior art keywords
photosensitive body
corrector
fatigue
copying machine
electronic copying
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
JP1551577A
Other languages
Japanese (ja)
Other versions
JPS624710B2 (en
Inventor
Tatsuo Tani
Masumi Ikesue
Takashi Yano
Hiroyuki Idenawa
Nachio Seko
Susumu Tatsumi
Isao Nakamura
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 JP1551577A priority Critical patent/JPS53101433A/en
Publication of JPS53101433A publication Critical patent/JPS53101433A/en
Publication of JPS624710B2 publication Critical patent/JPS624710B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To perform perfect fatige correction of a photosensitive body by beforehand setting coefficients associated to copying sizes and using the signal proportio nal to the summation value of the multiplied values of the coefficients and the count values of a copying number counter as a control signal.
JP1551577A 1977-02-17 1977-02-17 Fatigue corrector of electronic copying machine photosensitive body Granted JPS53101433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1551577A JPS53101433A (en) 1977-02-17 1977-02-17 Fatigue corrector of electronic copying machine photosensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1551577A JPS53101433A (en) 1977-02-17 1977-02-17 Fatigue corrector of electronic copying machine photosensitive body

Publications (2)

Publication Number Publication Date
JPS53101433A true JPS53101433A (en) 1978-09-04
JPS624710B2 JPS624710B2 (en) 1987-01-31

Family

ID=11890944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1551577A Granted JPS53101433A (en) 1977-02-17 1977-02-17 Fatigue corrector of electronic copying machine photosensitive body

Country Status (1)

Country Link
JP (1) JPS53101433A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926775A (en) * 1983-07-06 1984-02-13 Toshiba Corp Electrophotographic device
JPS5926774A (en) * 1983-07-06 1984-02-13 Toshiba Corp Electrophotographic device
JPS62106477A (en) * 1985-11-01 1987-05-16 Casio Comput Co Ltd Electrophotographic printer device
JPS62231269A (en) * 1986-03-31 1987-10-09 Mita Ind Co Ltd Life detection system for drum unit of image forming device
JPH01271767A (en) * 1989-03-10 1989-10-30 Toshiba Corp Controller for copying machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4956631A (en) * 1972-09-29 1974-06-01
JPS502942A (en) * 1973-04-06 1975-01-13
JPS5132333A (en) * 1974-09-12 1976-03-18 Konishiroku Photo Ind

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4956631A (en) * 1972-09-29 1974-06-01
JPS502942A (en) * 1973-04-06 1975-01-13
JPS5132333A (en) * 1974-09-12 1976-03-18 Konishiroku Photo Ind

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926775A (en) * 1983-07-06 1984-02-13 Toshiba Corp Electrophotographic device
JPS5926774A (en) * 1983-07-06 1984-02-13 Toshiba Corp Electrophotographic device
JPS62106477A (en) * 1985-11-01 1987-05-16 Casio Comput Co Ltd Electrophotographic printer device
JPS62231269A (en) * 1986-03-31 1987-10-09 Mita Ind Co Ltd Life detection system for drum unit of image forming device
JPH01271767A (en) * 1989-03-10 1989-10-30 Toshiba Corp Controller for copying machine

Also Published As

Publication number Publication date
JPS624710B2 (en) 1987-01-31

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