公开(公告)号：US20170192725A1

公开(公告)日：2017-07-06

申请号：US15314238

申请日：2015-06-04

Applicant: S-Printing Solution Co., Ltd.

Inventor： Chang-seok CHOI ,  Yong-im KIM ,  Sung-jae KIM ,  Hye-soo KIM ,  Yeon-hee JUNG

IPC: G06F3/12 ,  H04M1/725 ,  H04W40/24 ,  H04N1/00

CPC classification number: G06F3/1236 ,  G06F3/1204 ,  G06F3/1205 ,  G06F3/1207 ,  G06F3/1225 ,  G06F3/1229 ,  G06F3/1238 ,  G06F3/1284 ,  G06F3/1292 ,  G06F3/1296 ,  H04M1/7253 ,  H04N1/00214 ,  H04N1/00307 ,  H04N2201/0075 ,  H04W40/246

Abstract: Disclosed is an image forming device which can be connected to an electronic device. An image forming device comprises: a speaker; a storage unit for storing connection information necessary for connection to the image forming device; a control unit for controlling, in case of a predetermined condition, a speaker so as to output sound that corresponds to the connection information; and a wireless connection unit for, if a wireless connection request with respect to the connection information is received, connecting by means of Wi-Fi Direct to an electronic device which transmitted the wireless connection request.