Apparatus and method for managing power consumption of circuits within a Serial Attached SCSI device. The method includes assigning a status to each of a set of networked printers, the status of an operational printer denoting a printer as being one of at least awake, asleep, and waking up soon. The atomizing head includes a fuel chamber, an atomizing fluid chamber and a mixing chamber. The coupler is constructed to conduct pressurized cleaning fluid from the fluid outlet into a grease port in response to operation of the actuator. Preferably, the tub also comprises a spring element and a releasable lock for automatic opening of the movable lid.