Probably a 3rd party reporting extension would be best for that. Ideally you'd supply the extension a query and it'd format you a nice report to print or maybe output as PDF. I recommend checking the JED below.
extensions.joomla.org/extensions/core-enhancements/data-reports
CB doesn't really have any features to provide a list of printable users. I suppose you could add the URL parameters Joomla supports to display just the userlist and print it through normal browser printing, but that's not going to give you a PDF.