Transform environment variables
Many of the TIFF, JPEG, and GIF transform options have equivalent environment variables. Environment variables have this format:
transform_optionwheretransform is the name of the transform command in uppercase and option is the command line option without the initial dash (–). For example, the environment variable that corresponds to the —scale option of the jpeg2afp transform is JPEG2AFP_scale. See InfoPrint Manager: Reference for the options and values that you can specify as environment variables.