installed cups-pdf package; now what?

["Dan B." <danb@kempt.net>]

Where are the instructions for what to do after installing the cups-pdf
package, to have the virtual to-PDF printer appear (e.g. in "lpstat -a"
output) and be able to print to PDF?

The files /usr/share/doc/cups-pdf/... don't seem to have any such
instructions.

(I tried using the CUPS administration tool at http://localhost:631/admin,
but it's unclear how to proceed (e.g., what Make and Model would I use).)


Thanks,
Daniel