DE68913370D1 - Bilderzeugungsgerät. - Google Patents

Bilderzeugungsgerät.

Info

Publication number
DE68913370D1
DE68913370D1 DE89111466T DE68913370T DE68913370D1 DE 68913370 D1 DE68913370 D1 DE 68913370D1 DE 89111466 T DE89111466 T DE 89111466T DE 68913370 T DE68913370 T DE 68913370T DE 68913370 D1 DE68913370 D1 DE 68913370D1
Authority
DE
Germany
Prior art keywords
imaging device
imaging
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.)
Expired - Fee Related
Application number
DE89111466T
Other languages
English (en)
Other versions
DE68913370T2 (de
Inventor
Shuji Yamada
Hironori Ando
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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
Priority claimed from JP63157710A external-priority patent/JPH0769574B2/ja
Priority claimed from JP63217855A external-priority patent/JPH0687112B2/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of DE68913370D1 publication Critical patent/DE68913370D1/de
Publication of DE68913370T2 publication Critical patent/DE68913370T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G03G15/5025—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 original characteristics, e.g. contrast, density
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
DE68913370T 1988-06-25 1989-06-23 Bilderzeugungsgerät. Expired - Fee Related DE68913370T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63157710A JPH0769574B2 (ja) 1988-06-25 1988-06-25 画像形成装置
JP63217855A JPH0687112B2 (ja) 1988-08-31 1988-08-31 画像形成装置

Publications (2)

Publication Number Publication Date
DE68913370D1 true DE68913370D1 (de) 1994-04-07
DE68913370T2 DE68913370T2 (de) 1994-06-16

Family

ID=26485067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913370T Expired - Fee Related DE68913370T2 (de) 1988-06-25 1989-06-23 Bilderzeugungsgerät.

Country Status (3)

Country Link
US (1) US5012278A (de)
EP (1) EP0348842B1 (de)
DE (1) DE68913370T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758231A (en) * 1996-12-20 1998-05-26 Lexmark International, Inc. Venting plug in toner cartridge
DE102008014016A1 (de) 2008-03-13 2009-09-24 Braun Gmbh Haarentfernungsgerät

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701672C3 (de) * 1977-01-17 1980-08-14 Glacier Gmbh Deva Werke, 3570 Stadtallendorf Dichtanordnung für ein Gleitlager zum Tragen schwerer Lasten
EP0077988B1 (de) * 1981-10-23 1986-03-19 Kabushiki Kaisha Toshiba Bilddichtedetektor für eine Abbildungsvorrichtung
US4521100A (en) * 1982-06-28 1985-06-04 Canon Kabushiki Kaisha Variable magnification image forming apparatus
JPS5999429A (ja) * 1982-11-30 1984-06-08 Mita Ind Co Ltd 可変倍率静電複写機
US4624547A (en) * 1983-06-28 1986-11-25 Canon Kabushiki Kaisha Image forming apparatus
JPS60117264A (ja) * 1983-11-29 1985-06-24 Mita Ind Co Ltd 静電複写機の原稿濃度検出装置
DE3517383C2 (de) * 1984-05-15 1996-04-25 Canon Kk Kopiergerät
JPS6157960A (ja) * 1984-08-29 1986-03-25 Minolta Camera Co Ltd 複写機の測光装置
JPS6163864A (ja) * 1984-09-04 1986-04-02 Konishiroku Photo Ind Co Ltd 自動画像濃度調整装置
JP2582411B2 (ja) * 1987-07-30 1997-02-19 三田工業株式会社 画像形成装置におけるレンズ制御方法

Also Published As

Publication number Publication date
DE68913370T2 (de) 1994-06-16
US5012278A (en) 1991-04-30
EP0348842A2 (de) 1990-01-03
EP0348842A3 (de) 1991-10-02
EP0348842B1 (de) 1994-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee