DEVELOPMENT METHOD, IMAGE FORMING METHOD, DEVELOPMENT APPARATUS, IMAGE FORMING APPARATUS, AND PROCESSING CARTRIDGE

PROBLEM TO BE SOLVED: To maintain images of high quality with the elapse of time by performing toner recycle, efficiently giving charging to toner and suppressing the progress of developer deterioration, while electrostatically holding collected toner on a carrier by mixing a new carrier, having a h...

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Main Authors MATSUMOTO JUNICHI, TAKEUCHI NOBUTAKA, MURAMATSU SATOSHI, IWATA NOBUO, TAKUMA ERIKO, KOIKE TAKAYUKI
Format Patent
LanguageEnglish
Published 05.01.2006
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To maintain images of high quality with the elapse of time by performing toner recycle, efficiently giving charging to toner and suppressing the progress of developer deterioration, while electrostatically holding collected toner on a carrier by mixing a new carrier, having a high margin with the collected toner to electrification rise of the toner and suppressing occurrence of abnormal images of background stain, particle lowering and the like. SOLUTION: After the residual toner on a photoreceptor drum 100 is collected with a collection sleeve 621 forming a magnetic brush, the residual toner is collected with a blade member 631 thereafter, the collected toner Ta collected with the collection sleeve 621, the collected toner Tb collected with the blade member 631 are separated via a partition plate 633 to be conveyed, and the collected toner Ta and the new carrier C are made to be conveyed via a recycle route 701 into a development apparatus 300 and is reused. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040181311