公开(公告)号：US20170364021A1

公开(公告)日：2017-12-21

申请号：US15445296

申请日：2017-02-28

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Hyun-taek OH ,  Jin-ho PARK

IPC: G03G15/00

CPC classification number: G03G15/80 ,  G03G15/6511 ,  G03G15/6514 ,  G03G21/1695 ,  G03G2221/1657 ,  G03G2221/1684

Abstract: An image forming apparatus is provided. The image forming apparatus for selectively feeding printing media to an image former of a main body through a cassette and a multipurpose tray includes a tray feeder configured to feed printing media placed in the multipurpose tray, a cassette feeder configured to feed printing media placed in the cassette, a power train configured to transmit power generated from a driving motor, and a power switching unit configured to transmit power transmitted to the power train to the tray feeder or the cassette feeder as the multipurpose tray is moved to a use position or a non-use position.