Title:
CARTRIDGES AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2017/111273
Kind Code:
A1
Abstract:
A cartridge attachable to and detachable from a body of an image forming apparatus includes a toner container containing a toner and including a stirring member configured to stir the toner, and a developing section connected to the toner container through a supply port and including a developing section stirring member configured to stir the toner, a supply roller configured to receive the toner supplied from the developing section stirring member, and a developing roller configured to receive the toner supplied from the supply roller. A rotation ratio of the stirring member to the supply roller is 5% to 25%.
Inventors:
JANG HO-JIN (KR)
HONG JIN-HWA (KR)
LEE SEUNG-GWEON (KR)
KIM JONG-IN (KR)
PARK SUNG-MIN (KR)
HONG JIN-HWA (KR)
LEE SEUNG-GWEON (KR)
KIM JONG-IN (KR)
PARK SUNG-MIN (KR)
Application Number:
PCT/KR2016/011458
Publication Date:
June 29, 2017
Filing Date:
October 13, 2016
Export Citation:
Assignee:
S PRINTING SOLUTION CO LTD (KR)
International Classes:
G03G15/08; B01F7/02; B08B1/00; G01D5/26; G01D11/00
Foreign References:
| US20140219690A1 | 2014-08-07 | |||
| US20080025757A1 | 2008-01-31 | |||
| US20110293332A1 | 2011-12-01 | |||
| US20080292331A1 | 2008-11-27 | |||
| US20060216062A1 | 2006-09-28 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS et al. (KR)
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