Methods and apparatus are provided for multi-vessel neuromodulation, e. A priority determination section determines priority of the data inputted by the input section. The primary swirl generating chamber is adapted and configured to receive compressor discharge air through the air swirlers. The printer is configured to automatically recover from a jam when processing the ordered media by selectively shedding selected ordered media from a source tray. The capability of maintaining processing of the handoff call without disruption is enhanced by retrieval of the stored call context information for that call. The heating resistance includes at least one parallel-connected portion which includes a plurality of heat generating parts connected in parallel.