When clustered-dot dithering is employed in laser printers a banding effect sometimes results from the interaction of the dither matrix with non-uniform line spacing in the printer. In one embodiment, a test probe tip is reversible relative to a test probe body. The present invention further provides an article of jewelry containing a novel bail assembly for attaching the article of jewelry to a chain or the like in an aesthetically pleasing manner that hides the attachment hole of the casting. There may be multiple alignment marks at different layers. The adapter further is operable to establish network interfaces simultaneously or separately with a plurality of media types and provide that a communications event can occur simultaneously or separately over a plurality of media types. The circuitized substrate may be used in the fabrication of an electronic package.