Abstract: A multi-function peripheral having an automatic document feeding device (ADF) suited for being configured in a body of an apparatus is provided. The apparatus has a first and second power sources to drive the ADF to transmit a paper in or out of the body. The ADF includes a limiting structure, a swinging member and a blocking member. The first and second power sources drive the limiting structure and the swinging member to swing respectively. The blocking member has a first end connected to the swinging member and a second end extending toward the limiting structure. When the limiting structure is at a second position and the swinging member swings toward a third position, the second end is trapped into the limiting space. When the limiting structure moves toward a first position and the swinging member swings toward the third position, the second end escapes from the limiting space.

Abstract: An illuminating device including a hollow body and a circuit board is provided. The hollow body includes a first opening end, a second opening end and a pair of first hooking portions, wherein a bore of the second opening end is larger than a bore of the first opening end. The first hooking portions are disposed on the first opening end. The circuit board is disposed in the hollow body and has a pair of second hooking portions, wherein the first hooking portions interfere with the second hooking portions.