公开(公告)号：US20170085752A1

公开(公告)日：2017-03-23

申请号：US15368019

申请日：2016-12-02

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Jin Sil KIM ,  Jin Ha JUN ,  Hyuk KANG ,  Yun-Mo KIM ,  Sung Min PARK

IPC: H04N1/44 ,  H04N1/00 ,  G03G15/00

CPC classification number: H04N1/4433 ,  G03G15/5091 ,  H04N1/00307 ,  H04N1/4413 ,  H04N1/4426 ,  H04N2201/006 ,  H04N2201/0094

Abstract: An image forming apparatus may include an image forming unit configured to form an image on a printing medium and a control unit configured to perform at least one of a user authentication operation, an image forming preparation operation, and an image forming operation according to distance information between a portable electronic device and the image forming apparatus.