A light reflecting substrate comprises at least: an insulating layer and a metal layer disposed in contact with the insulating layer. A preformed lens of chalcogenide glass is placed within the mold. Then, when spatial-position information associated with the electronic device remains within a predefined range for a predefined time duration, the electronic device communicates a signal to the imaging device to acquire the image. The operating system also includes a list with links between electronic addresses of electronic components in the printing machine and the spare-parts numbers andor drawings. Thereby, heterocyclic compounds are derived from a biomass and withdrawn from the hydrolysis vessel, and solids, remaining from hydrolysis of biomass, are withdrawn from the hydrolysis vessel. One example system embodiment comprises an access controller configured to control access requests to the storage device by metering access to data within a first region within the storage device and by allowing unmetered access to data within a second region within the storage device.