GB2261530B - Developer carrier and method of producing the same - Google Patents

Developer carrier and method of producing the same

Info

Publication number
GB2261530B
GB2261530B GB9222324A GB9222324A GB2261530B GB 2261530 B GB2261530 B GB 2261530B GB 9222324 A GB9222324 A GB 9222324A GB 9222324 A GB9222324 A GB 9222324A GB 2261530 B GB2261530 B GB 2261530B
Authority
GB
United Kingdom
Prior art keywords
producing
same
developer carrier
developer
carrier
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
GB9222324A
Other versions
GB2261530A (en
GB9222324D0 (en
Inventor
Takashi Fujita
Atsushi Ohta
Mitsuru Hasegawa
Seiji Ishii
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
Priority claimed from JP25576292A external-priority patent/JP3107924B2/en
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB9222324D0 publication Critical patent/GB9222324D0/en
Publication of GB2261530A publication Critical patent/GB2261530A/en
Application granted granted Critical
Publication of GB2261530B publication Critical patent/GB2261530B/en
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
    • G03G15/06—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
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
GB9222324A 1991-10-24 1992-10-23 Developer carrier and method of producing the same Expired - Fee Related GB2261530B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP30530491 1991-10-24
JP30965291 1991-10-29
JP5921492 1992-02-14
JP25576292A JP3107924B2 (en) 1991-10-24 1992-08-31 Toner carrier and method of manufacturing the same

Publications (3)

Publication Number Publication Date
GB9222324D0 GB9222324D0 (en) 1992-12-09
GB2261530A GB2261530A (en) 1993-05-19
GB2261530B true GB2261530B (en) 1995-04-05

Family

ID=27463740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9222324A Expired - Fee Related GB2261530B (en) 1991-10-24 1992-10-23 Developer carrier and method of producing the same

Country Status (1)

Country Link
GB (1) GB2261530B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5655196A (en) * 1996-05-28 1997-08-05 Xerox Corporation Wound magnetic roll developer tube and method of manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237407A (en) * 1989-10-13 1991-05-01 Ricoh Kk Developing apparatus using a developer carrier capable of forming microfields on the surface thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237407A (en) * 1989-10-13 1991-05-01 Ricoh Kk Developing apparatus using a developer carrier capable of forming microfields on the surface thereof

Also Published As

Publication number Publication date
GB2261530A (en) 1993-05-19
GB9222324D0 (en) 1992-12-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20021023