A book finishing station configured to process a media sheet includes a support apparatus, a clamping apparatus, and a heating element. The object emits electromagnetic radiation at a first frequency above the microwave band of the electromagnetic spectrum. Also provided is at least one independent memory storage device for logging data from the independent detectors. The remaining rasters following the first raster are converted into dot rows by conducting dot on-off state determination for each pixel therein in parallel with the process to convert the first raster into a dot row while taking into account the binarization errors that occurred in the first raster.