In one example, a method of managing access to a network includes receiving a network access request including one or more credentials via an edge device. A radio network controller may pre-load a wireless transmitreceive unit with HS-DSCH configuration for the target cell. In the test pattern, a fraction of the first dot and the second dot adjoining to each other in either a main scanning direction or a sub-scanning direction may be significantly greater than a fraction of the first dots or the second dots adjoining to each other. The at least one NVM module is configured as a data storage when the NVMD is adapted to a host computer system. The thermally conductive device can be used to balance a heating profile of the nozzle to produce consistency in melt material viscosity and speed throughout a micro nozzle channel.