DE3660229D1 - Multicolour laser printer - Google Patents

Multicolour laser printer

Info

Publication number
DE3660229D1
DE3660229D1 DE8686101900T DE3660229T DE3660229D1 DE 3660229 D1 DE3660229 D1 DE 3660229D1 DE 8686101900 T DE8686101900 T DE 8686101900T DE 3660229 T DE3660229 T DE 3660229T DE 3660229 D1 DE3660229 D1 DE 3660229D1
Authority
DE
Germany
Prior art keywords
laser printer
multicolour laser
multicolour
printer
laser
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
Application number
DE8686101900T
Other languages
German (de)
Inventor
Hubert Dipl Ing Mugrauer
Joseph Dipl Ing Knott
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8686101900T priority Critical patent/DE3660229D1/en
Application granted granted Critical
Publication of DE3660229D1 publication Critical patent/DE3660229D1/en
Expired 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0126—Details of unit using a solid developer
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0844—Arrangements for purging used developer from the developing unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
DE8686101900T 1985-02-18 1986-02-14 Multicolour laser printer Expired DE3660229D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686101900T DE3660229D1 (en) 1985-02-18 1986-02-14 Multicolour laser printer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3505565A DE3505565C1 (en) 1985-02-18 1985-02-18 Non-mechanical printing or copying machine for multiple colors
DE8686101900T DE3660229D1 (en) 1985-02-18 1986-02-14 Multicolour laser printer

Publications (1)

Publication Number Publication Date
DE3660229D1 true DE3660229D1 (en) 1988-06-30

Family

ID=6262845

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3505565A Expired DE3505565C1 (en) 1985-02-18 1985-02-18 Non-mechanical printing or copying machine for multiple colors
DE8686101900T Expired DE3660229D1 (en) 1985-02-18 1986-02-14 Multicolour laser printer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3505565A Expired DE3505565C1 (en) 1985-02-18 1985-02-18 Non-mechanical printing or copying machine for multiple colors

Country Status (2)

Country Link
EP (1) EP0193050B1 (en)
DE (2) DE3505565C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761668A (en) * 1986-09-29 1988-08-02 Xerox Corporation Highlight color printer
JPS63213867A (en) * 1987-03-03 1988-09-06 Minolta Camera Co Ltd Method for preventing color mixing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991713A (en) * 1974-02-20 1976-11-16 Xerox Corporation Development apparatus for an electrostatographic printing machine
JPS6024467B2 (en) * 1976-07-10 1985-06-13 コニカ株式会社 liquid developing device
US4086006A (en) * 1976-09-30 1978-04-25 Xerox Corporation Purging system for a development apparatus
US4082061A (en) * 1977-03-14 1978-04-04 Xerox Corporation Multi-color development system
US4142655A (en) * 1977-05-31 1979-03-06 Xerox Corporation Toner dispensing and supply arrangement
US4271784A (en) * 1978-09-09 1981-06-09 Olympus Optical Co., Ltd. Apparatus for discharging a fatigued developing agent in a magnetic brush developing device
JPS57155551U (en) * 1981-03-25 1982-09-30

Also Published As

Publication number Publication date
EP0193050B1 (en) 1988-05-25
DE3505565C1 (en) 1986-07-31
EP0193050A1 (en) 1986-09-03

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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