NL7909098A - Besturingsschakeling in een elektrofotografisch kopieerapparaat. - Google Patents

Besturingsschakeling in een elektrofotografisch kopieerapparaat. Download PDF

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Publication number
NL7909098A
NL7909098A NL7909098A NL7909098A NL7909098A NL 7909098 A NL7909098 A NL 7909098A NL 7909098 A NL7909098 A NL 7909098A NL 7909098 A NL7909098 A NL 7909098A NL 7909098 A NL7909098 A NL 7909098A
Authority
NL
Netherlands
Prior art keywords
counter
image
control circuit
copies
circuit
Prior art date
Application number
NL7909098A
Other languages
English (en)
Dutch (nl)
Original Assignee
Oce Nederland Bv
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 Oce Nederland Bv filed Critical Oce Nederland Bv
Priority to NL7909098A priority Critical patent/NL7909098A/nl
Priority to US06/215,147 priority patent/US4375330A/en
Priority to JP17645980A priority patent/JPS5694368A/ja
Priority to EP80201204A priority patent/EP0030775B1/en
Priority to DE8080201204T priority patent/DE3067792D1/de
Priority to CA000367049A priority patent/CA1173099A/en
Publication of NL7909098A publication Critical patent/NL7909098A/nl
Priority to JP1064925A priority patent/JPH01302275A/ja

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5041—Detecting a toner image, e.g. density, toner coverage, using a test patch

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
NL7909098A 1979-12-18 1979-12-18 Besturingsschakeling in een elektrofotografisch kopieerapparaat. NL7909098A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7909098A NL7909098A (nl) 1979-12-18 1979-12-18 Besturingsschakeling in een elektrofotografisch kopieerapparaat.
US06/215,147 US4375330A (en) 1979-12-18 1980-12-11 Control circuit in an electrophotographic copying machine
JP17645980A JPS5694368A (en) 1979-12-18 1980-12-12 Control circuit in electronic photography copier
EP80201204A EP0030775B1 (en) 1979-12-18 1980-12-16 Control circuit in an electrophotographic copying machine
DE8080201204T DE3067792D1 (en) 1979-12-18 1980-12-16 Control circuit in an electrophotographic copying machine
CA000367049A CA1173099A (en) 1979-12-18 1980-12-18 Control circuit in an electrophotographic copying machine
JP1064925A JPH01302275A (ja) 1979-12-18 1989-03-16 電子写真複写機の制御回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7909098 1979-12-18
NL7909098A NL7909098A (nl) 1979-12-18 1979-12-18 Besturingsschakeling in een elektrofotografisch kopieerapparaat.

Publications (1)

Publication Number Publication Date
NL7909098A true NL7909098A (nl) 1981-07-16

Family

ID=19834329

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7909098A NL7909098A (nl) 1979-12-18 1979-12-18 Besturingsschakeling in een elektrofotografisch kopieerapparaat.

Country Status (6)

Country Link
US (1) US4375330A (ja)
EP (1) EP0030775B1 (ja)
JP (2) JPS5694368A (ja)
CA (1) CA1173099A (ja)
DE (1) DE3067792D1 (ja)
NL (1) NL7909098A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401009A (nl) * 1984-03-30 1985-10-16 Oce Nederland Bv Werkwijze en inrichting voor het besturen van een electrofotografische inrichting voorzien van een fotogeleidende band met lasnaad.
NL8401011A (nl) * 1984-03-30 1985-10-16 Oce Nederland Bv Beeldoverdrachtsinrichting.
US5077576A (en) * 1990-11-13 1991-12-31 Eastman Kodak Company Programmable image area lockout for damaged imaging members
JP2820096B2 (ja) * 1996-01-10 1998-11-05 日本電気株式会社 符号化方式および復号方式
US6661985B2 (en) * 2001-03-05 2003-12-09 Ricoh Company, Limited Electrophotographic image bearer, process cartridge and image forming apparatus using the image bearer
US20080038015A1 (en) * 2006-08-08 2008-02-14 Aetas Technology, Incorporated Apparatus and method for shifting an image-forming region of a printing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575505A (en) * 1968-07-30 1971-04-20 Eastman Kodak Co Automatic bias control
US3600086A (en) * 1969-01-15 1971-08-17 Ibm Automatic photoconductor advance mechanism for a xerographic copying machine
US3785730A (en) * 1972-03-27 1974-01-15 Cellophene Method and system for varying the positions of image-forming surfaces on an elongate flexible electrophotographic support belt for different runs thereof
US3914047A (en) * 1973-10-01 1975-10-21 Eastman Kodak Co Synchronizing control apparatus for electrophotographic apparatus utilizing digital computer
CA1091756A (en) * 1975-10-14 1980-12-16 Eastman Kodak Company Electrophotographic apparatus having compensation for changes in sensitometric properties of photoconductors
FR2328224A1 (fr) * 1975-10-14 1977-05-13 Eastman Kodak Co Copieur electrophotographique muni d'un appareil de compensation des variations de la sensibilite d'un organe photoconducteur formant partie du copieur
NL179318C (nl) * 1976-01-30 1986-08-18 Oce Van Der Grinten N V P A Oc Besturing voor een kopieerinrichting.
JPS5383837A (en) * 1976-12-28 1978-07-24 Sanyo Products Corp Device for starting game of motor driven pachinko machine
JPS6042935B2 (ja) * 1977-01-27 1985-09-25 株式会社リコー 電子写真感光体を長持ちさせる方法
JPS53138733A (en) * 1977-05-10 1978-12-04 Ricoh Co Ltd Control method for image quality of electrophotographic copier

Also Published As

Publication number Publication date
DE3067792D1 (en) 1984-06-14
JPH0340387B2 (ja) 1991-06-18
EP0030775A2 (en) 1981-06-24
EP0030775B1 (en) 1984-05-09
EP0030775A3 (en) 1981-12-09
CA1173099A (en) 1984-08-21
JPH01302275A (ja) 1989-12-06
JPS5694368A (en) 1981-07-30
JPH0352627B2 (ja) 1991-08-12
US4375330A (en) 1983-03-01

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