A print media feeder apparatus suitable for use in an image-forming device is provided. According to an embodiment, a database system receives a query that requires foreign data from an external data source. Each glyph set contains base glyphs which represent the variations in the shape type. The sensors may be photodiodes, so that their electrical output is related to the amount of incident light and therefore varies with the movement of the string, that is, the string modulates the incident light on the photodiode. A tuning turbine is connected to the first output conduit and has a tuning turbine output shaft connected to the system power output shaft, and a tuning turbine output conduit for the output of steam from the tuning turbine at a reduced pressure and temperature to a heat exchanger of a regenerative heater system, and further having a bleed output connected to the regenerative system.