ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING IMPROVED VIBRATION HANDLING

Title:

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS HAVING IMPROVED VIBRATION HANDLING

Document Type and Number:

WIPO Patent Application WO/2015/030382

Kind Code:

A1

Abstract:

An electrophotographic image forming apparatus includes a recording medium storage unit in which a recording medium is stored, a pickup unit to pick up the recording medium stored in the recording medium storage unit, a pair of transport rollers being engaged with each other to rotate and transport the recording medium picked up by the pickup unit; an image forming unit to form an image on the recording medium transferred by the pair of transport rollers; and a frame including a first support region to support at least one of the pair of transport rollers, and a second support region to support at least a part of the image forming unit, wherein the frame further includes a vibration blocking slit that is disposed between the first and second support regions to block vibration from being transmitted from the first support region to the second support region.

Inventors:

CHOI JUNG-HOON (KR)
YOON HWAN-JIN (KR)
JUNG SEUNG-BOK (KR)

Application Number:

PCT/KR2014/007176

Publication Date:

March 05, 2015

Filing Date:

August 04, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G03G15/00

Foreign References:

JP2003191569A	2003-07-09
US20110249984A1	2011-10-13
US20070110488A1	2007-05-17
US20110298882A1	2011-12-08
US20090169245A1	2009-07-02
US20100135704A1	2010-06-03
EP2031455A2	2009-03-04
US20090152791A1	2009-06-18
EP0338590A2	1989-10-25
JP2003191569A	2003-07-09

Other References: