Abstract: A probe pin cleaning pad including a foam layer, a cleaning layer, and a polishing layer is provided. The cleaning layer is disposed between the foam layer and the polishing layer. A cleaning method for a probe pin is also provided.

Abstract: A multi-function peripheral (MFP) suited for printing/scanning a paper or a business card is provided. The MFP includes a body and a printing/scanning unit, a feeding roller, and a plurality of idle rollers disposed in the body. The body has a feeding path that the printing/scanning unit, the feeding roller, and the idle rollers are located thereon. The printing/scanning unit used for printing/scanning the paper or the business card on the feeding path. The idle rollers lean against the feeding roller respectively. A path length between two leaning points of any two adjacent idle rollers contacting the feeding roller is shorter than a size of the business card.

Abstract: A stopping device and a multi-function peripheral (MFP) using the same are provided. The stopping device disposed in a track having a recess includes a driving unit, a forcing unit, a first restricting point, a second restricting point, a rotating unit, and a stopping unit. The forcing unit has a pivoting portion pivoted with the driving unit and a forcing portion. The forcing portion is located between the first restricting point and the second restricting point aligned in a perpendicular direction. The rotating unit has a rotating axle, and a first end and a second end located at two opposite sides of the rotating axle. The forcing portion of the forcing unit contacts the first end. The stopping unit has a third end and a fourth end. The third end has an opening, through which the second end of the rotating unit passes.