Title:
DEVELOPING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS EMPLOYING THE SAME
Document Type and Number:
WIPO Patent Application WO/2018/105860
Kind Code:
A1
Abstract:
A developing unit includes a developing roller; a developing casing configured to support and allow the developing roller to rotate and including a developer supply inlet, a developer discharge outlet, and a developer collection inlet; and a discharge cover configured to form a discharge path for a developer discharged from the developer discharge outlet along with the developing casing, wherein the developer collection inlet is positioned in the discharge path to collect a part of the developer moving along the discharge path into the developing casing.
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Inventors:
OIKAWA MITSURU (KR)
KIM DONG-UK (KR)
PARK JONG-HYUN (KR)
KIM DONG-UK (KR)
PARK JONG-HYUN (KR)
Application Number:
PCT/KR2017/009633
Publication Date:
June 14, 2018
Filing Date:
September 04, 2017
Export Citation:
Assignee:
S PRINTING SOLUTION CO LTD (KR)
International Classes:
G03G15/08
Foreign References:
| US20110311263A1 | 2011-12-22 | |||
| US20060083541A1 | 2006-04-20 | |||
| US20080018707A1 | 2008-01-24 | |||
| US20060078348A1 | 2006-04-13 | |||
| EP2138311B1 | 2015-03-18 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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