A system, comprising: a print controller, comprising: a Raster Image Processor; and a controller configured to identify a logical page having an unmodifiable media attribute, to direct the Raster Image Processor to rasterize the logical page based on the unmodifiable media attribute, and to modify raster data generated by the Raster Image Processor for the logical page based on a media attribute specified in a job ticket for the logical page,wherein the controller is configured to direct the Raster Image Processor to interpret the logical page based on an operating parameter of the Raster Image Processor, to determine that the operating parameter has been modified in response to interpreting the logical page, and to determine that the logical page has the unmodifiable media attribute in response to determining that the operating parameter has been modified, and a Page Description Language of the logical page comprises PostScript and the operating parameter comprises a Current Transformation Matrix for the Raster Image Processor, characterized in that the controller, to determine that the logical page has the unmodifiable media attribute, is configured to: generate a custom Current Transformation Matrix for the logical page based on a difference between the unmodifiable media attribute and the media attribute specified in the job ticket for the logical page; direct the Raster Image Processor to interpret the logical page using the custom Current Transformation Matrix; determine that the Raster Image Processor has overwritten the custom Current Transformation Matrix during interpretation of the logical page; and determine the logical page has the unmodifiable media attribute in response to the custom Current Transformation Matrix being overwritten. a print controller, comprising: a Raster Image Processor; and a controller configured to identify a logical page having an unmodifiable media attribute, to direct the Raster Image Processor to rasterize the logical page based on the unmodifiable media attribute, and to modify raster data generated by the Raster Image Processor for the logical page based on a media attribute specified in a job ticket for the logical page,wherein the controller is configured to direct the Raster Image Processor to interpret the logical page based on an operating parameter of the Raster Image Processor, to determine that the operating parameter has been modified in response to interpreting the logical page, and to determine that the logical page has the unmodifiable media attribute in response to determining that the operating parameter has been modified, and a Page Description Language of the logical page comprises PostScript and the operating parameter comprises a Current Transformation Matrix for the Raster Image Processor, characterized in that the controller, to determine that the logical page has the unmodifiable media attribute, is configured to: generate a custom Current Transformation Matrix for the logical page based on a difference between the unmodifiable media attribute and the media attribute specified in the job ticket for the logical page; direct the Raster Image Processor to interpret the logical page using the custom Current Transformation Matrix; determine that the Raster Image Processor has overwritten the custom Current Transformation Matrix during interpretation of the logical page; and determine the logical page has the unmodifiable media attribute in response to the custom Current Transformation Matrix being overwritten. generate a custom Current Transformation Matrix for the logical page based on a difference between the unmodifiable media attribute and the media attribute specified in the job ticket for the logical page; direct the Raster Image Processor to interpret the logical page using the custom Current Transformation Matrix; determine that the Raster Image Processor has overwritten the custom Current Transformation Matrix during interpretation of the logical page; and determine the logical page has the unmodifiable media attribute in response to the custom Current Transformation Matrix being overwritten.