DOUBLE-SIDED UNIT AND IMAGE FORMING DEVICE

摘要: PURPOSE:To provide a double-sided unit capable of being easily added into an image forming device main body without causing the failure loss outside cover or and to attachably/detachably provided with unit. CONSTITUTION:A 24 is attached be freely openably/closably 1 so that constitutes part sheet carrying path 13 on downstream side from fixing 7 can opened outside. In double- sided 9 1, guide introducing 30 constituted by engaging 24. A 3 carried reversed in direction pair switchback rollers 12. Then, passes through 19 guided upstream transfer parts 5 6, invert surface.