A paper-feeding device and a multi-functional printer are provided. Clients are redirected to the first replicated instance of the source volume. The first bearing is screw-fitted into the first box movably in an axially longitudinal direction of the driving bevel gear. The Mn-deposited CdGeP2 single crystal is heated at a temperature of about 510\xb0 C. Further, the source device may receive data from the sink device via the wireless peer-to-peer connection. The two conductive branches have a length essentially equal to \xbc of the expected operative wavelength of the radio equipment.