An ejecting head ejects liquid material to a part to be ejected from a first nozzle during a first san period and from a second nozzle during a second scan period. The apparatus comprises a first picture processor which includes image encoding data for an encoded first image in the first pixelized picture. The fluid delivery assembly includes an outer tube, an inner tube and a fluid delivery source. The recess or recesses can receive a multipart hydraulic connector or a plurality of individual connectors. If a version of the media information for the bandwidth is not available from the media server, the version for the largest bandwidth that does not exceed the bandwidth of the user device connection, is streamed to the user device.