An electrical connector includes a body having a crimpable tubular portion. A sleeve is rotably mounted over the supporting member and a folded portion of the leaf assembly journals the sleeve for a substantially frictionless linkage. They are also useful in an in vitro method of redistributing sequence variations between non-identical polynucleotide sequences. Thus, the tester can generate stimulus vectors for multiple sweep points without requiring control system intervention. Sample rate conversion may be done at real time video rates, without restrictions on the conversion ratios. In the print area of the at least one printing unit, a toner image is applied to the substrate, and inside the fusing unit the toner image is fused on the substrate by heating up the toner image by means of microwaves.