-
公开(公告)号:US20190286052A1
公开(公告)日:2019-09-19
申请号:US16429855
申请日:2019-06-03
Applicant: HP Printing Korea Co., Ltd.
Inventor: Hwa-chul CHOI , Yun-su KIM
Abstract: An image forming apparatus includes a fuser to fuse a print medium having a surface on which toner is developed, the fuser including a heating element, and a controller to control a power source to the heating element by varying a duty control cycle according to a temperature of the fuser.