作者: 정제원 , 이재욱
DOI:
关键词: Control unit 、 Lift (force) 、 Mechanical engineering 、 Materials science
摘要: A printing medium supply apparatus and an image forming having the same comprise: a shaft; pick-up roller spaced apart from shaft provided in contact with medium; holder supporting rotating around to lift roller; unit link member connected rotate picking up by one sheet; pressurizing which comes non-pressurizing pressurize member; control elastic elastically supported transmit force member. Therefore, pressure can be constantly maintained even if there is difference loading capacity of medium.