Created attachment 12261 [details]
smb.conf, cupsd.conf, samba smbd log
The CUPS-PDF printer name is missing.
root@PS-SAMBA:/var/log# rpcclient -Uroot%1234 -c 'enumprinters' localhost
I believe this is what has been preventing me from adding the printer in a Windows XP Computer and a Windows 7 Computer.
I can print test pages using this printer from within the web interface of CUPS (2.1.4)
setting up a printer properly is not a samba bug. Please consult a support option from https://www.samba.org/samba/support/ if you still have issues with this.