A method for modifying the resonance frequency of a micro-mechanical resonator, and resonators on which the method is practiced. A compensation unit calculates a compensation amount based on a difference in maximum values and minimum values in a pair of image data rows corresponding to the images produced by the optical sensor arrays and compensates the image data rows by the calculated compensation amount. The top and bottom heatsinks are thermally coupled but electrically insulated from the leadframe. When one of the tools within any of the three logical components is updated or modified, the system automatically notifies the user which associated or related in-house tool or knowledge management tools or tool components also need to be modified and retrieves and performs the updates to these related tools and tool components. The processing device is configured for receiving a communication from the point of sale terminal requesting payment information for completion of the transaction. The print job is processed at a remote printing service based on data related to the first print engine to create a first print engine print file.