JPS57147654A - Developing method of electrostatic latent image - Google Patents

Developing method of electrostatic latent image

Info

Publication number
JPS57147654A
JPS57147654A JP56033623A JP3362381A JPS57147654A JP S57147654 A JPS57147654 A JP S57147654A JP 56033623 A JP56033623 A JP 56033623A JP 3362381 A JP3362381 A JP 3362381A JP S57147654 A JPS57147654 A JP S57147654A
Authority
JP
Japan
Prior art keywords
stirring
toner
toners
members
developing section
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.)
Pending
Application number
JP56033623A
Other languages
Japanese (ja)
Inventor
Toshio Sakai
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 JP56033623A priority Critical patent/JPS57147654A/en
Publication of JPS57147654A publication Critical patent/JPS57147654A/en
Pending 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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To improve image density, by providing with nonmagnetic and fine toner-stirring rod members in its longer direction of a developing section and accelerating clouding by stirring toners on a toner carrier at the devloping section. CONSTITUTION:A fine rodlike stirring member 20 is borne with a pair of bearings 30 at both the ends of the member and with compression springs. Other stirring member is also provided in the same way as the toner stirring member. The longish direction of both stirring members is arranged to be in parallel to that of the developing section, and is parallel to the bus direction of a sleeve 5, and the distance between both toner stirring members is about 1mm. in distance between peripheral surfaces. By a rotating magnet 4 in the stationary sleeve 5, the toners 11 in a hopper reach magnetic material particles 8 of the developing section, hereon reach a photoreceptor 1, then a development is performed. The toners are stirred by the stirring rod members 20, 21 and are clouded.
JP56033623A 1981-03-09 1981-03-09 Developing method of electrostatic latent image Pending JPS57147654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033623A JPS57147654A (en) 1981-03-09 1981-03-09 Developing method of electrostatic latent image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033623A JPS57147654A (en) 1981-03-09 1981-03-09 Developing method of electrostatic latent image

Publications (1)

Publication Number Publication Date
JPS57147654A true JPS57147654A (en) 1982-09-11

Family

ID=12391571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033623A Pending JPS57147654A (en) 1981-03-09 1981-03-09 Developing method of electrostatic latent image

Country Status (1)

Country Link
JP (1) JPS57147654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424180A2 (en) * 1989-10-20 1991-04-24 Xerox Corporation Printing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424180A2 (en) * 1989-10-20 1991-04-24 Xerox Corporation Printing apparatus

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