[Samba] Printing via Samba fails

[Stefan Onken]

Hello,

I am trying to setup a Samba 3.0.x Network, which should replace an 
old Samba 2.2.7 network. We do have three Printers in the Network 
which are handled by Cups. I would like to share these printer via 
Samba.

But if I try to add these printer on a windows box via (rough 
english translation from German)t:

DESKTOP --> NETWORK  --> SAMBA SERVER --> PRINTER

Than I am getting these:
"thomas (192.168.2.88) couldn't find service ::
{2227a280-3aea-1069-a2de-08002b30309d}"

I search for this phrase in google, but the anwsers did not giving 
me an idea. 

If I do:

START --> PROPERTIES --> PRINTER --> NEW PRINTER --> NETWORK PRINTER 
--> "PRINTER NAME <empty> <next>" --> SAMBA SERVER --> PRINTER (FS 
1050) 

than it seems to work, but each click on Properties giving the 
result, that the printer drivers should not be installed properly - 
even after a new installation of the drivers. 

If I am adding the printing via --> NETWORK PRINTER --> URL (of the 
cups server:631/printer/,,,) than everything is working flawless - 
but of course without the printer driver deployment and so on. Any 
idea ? 

smb.conf:
[...]
        printing = cups
        printcap name = cups
        printcap cache time = 750
        printer admin =  stonki, @users


[...]
[printers]
        use client driver = yes
        comment = All Printers
        path = /var/spool/samba
        printable = yes
        browseable = yes
        guest ok = yes

[print$]
        comment = Printer Drivers
        path = /var/lib/samba/drivers
        write list = stonki, thomas


Thanks
Stonki