Comment 13 for bug 44931

Walter Tautz: thanks. For completeness, that's
 cd /etc/cups
 mkdir ssl
 chgrp lpadmin ssl
 chmod 0600 ssl
 cd ssl
 openssl .....(what you said)
 /etc/init.d/cupsys restart

So I've cancelled all the jobs successfully now, and by deleting and recreating the printer I have my dapper laptop printing - great! Thanks all.