PROCESS CARTRIDGE AND IMAGE FORMING DEVICE HAVING THE SAME
摘要
PURPOSE: A process cartridge and an image forming device with the same are provided to prevent chemical and mechanical deformation of a contact portion between a photosensitive object and a charging roller. CONSTITUTION: A photosensitive unit includes photosensitive objects(41a,41b) and charging rollers(42a,42b) which charge a surface of the photosensitive objects. A developing unit(82) relatively rotates for the photosensitive unit. The developing unit provides a developer to the photosensitive objects. A link unit contacts the charging member with the photosensitive objects by rotation of the developing unit or separates the charging member from the photosensitive objects.
申请公布号
KR20120079937(A)
申请公布日期
2012.07.16
申请号
KR20110001294
申请日期
2011.01.06
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
JANG, HO JIN;NOH, JOO HWAN;SIM, YUN KYU;KIM, SUNG HAN;MOON, JI WON