Choosing the Export format option PCL fonts as RFFs will save them as separate fonts in RedTitan Font Format files with names derived from the font ID, e.g:
you will then be asked if you wish to add these fonts to the EscapeE font library for use by subsequent documents.
To extract any downloaded fonts in HP download format, choose PCL download fonts.
This will create a file consisting of all the download fonts encountered thus far in the document. This option is mainly useful if the download fonts have been included in their entirety at the start of the file. Some drivers only download the characters that are actually used, rather than the whole font, so in this case, to ensure the most complete set of fonts and characters is included, you should go to the end of the PCL file before exporting the fonts.